Zen and the Art of Motorcycle Maintenance: Patience with C14 Forks

 When I was younger I tended to struggle against time, but as I get older I'm finding that if I slow down and let go of that youthful mania I can see things that get missed and this makes me a better mechanic. Taking on the leaky forks on my 2010 Kawasaki Concours 14/1400GTR also seemed like something too complicated to get into in the garage after the much simpler right-way-up forks on the Tiger (which I get in and out of easily).

Like everything else on the Concours, the front forks are complicated. These would be the first USD (upside down) forks I've done after many right way up forks on dirt bikes and the Tiger, so I went looking for how-tos and was met with a wall of incompetence, both in video making and mechanical ineptitude. So bad were some of them that it made the job seem impossible, but it really isn't.

I finally found Coulda Shoulad Woulda's C14 Fork Seal video and it was just the thing. Yes, I'm starting you 25 seconds in because that's one hell of an intro:

Nicely edited and concise (other than that intro), oh that all youtubers took heed. After watching I believed it possible, so out to the garage I went... and was promptly beaten by the bolts on top of the forks which would not move despite a trip to Canadian Tire to buy the long 24mm socket needed to get on them properly. That socket promptly started rounding them. I suspect whoever was in there last didn't believe in torque wrenches.

Everything I needed for the job was $200 taxes
in on Amazon. The tools seem well made and
worked. The fork seal driver also came in
handy when clamping the fork on the bench.

I applied heat and kept at it, but they would not move, so after lots of sweating and swearing I
stepped away and emailed the local Kawasaki dealer, who I tend to stay away from because whenever I contacted them they give the impression that I've interrupted and annoyed them. A terse reply the next morning that was not forthcoming with the details I needed showed that their service department remains firmly of the mindset that they are doing me a favour whenever I pay them exorbitant fees for service. I finally got out of them that it's $375 to service forks out of the bike and they would only use Kawasaki parts so the seals I'd bought for the job I'd have to buy over again at their markup. A conservative estimate for the job would be $500 in service, parts and taxes, but probably more.

That took me back to the garage where, to my astonishment, the tops came off easily after a few sharp taps with a big socket and some more heat applied. If at first you don't succeed, step away and perhaps after cooling down you've already won. As Classic Bike says, 'heat and patience.'

With the tops loose I was off to the races. I applied some
intentionality to my process and decided to do a fork each day after work rather than trying to do them all at once. This paid dividends because the first fork was a learning process, and when I left it for the night I thought it over and the second one went twice as quickly with fewer problems. Taking your time and moving intentionally is an underappreciated skill in our manic, modern world.

The process of dismantling the forks is fairly straightforward, but requires some jiggery pokery around compressing the spring to get to the internals. Here are the order of operations assuming you've already removed the front fender and wheel:

• Loosen the fork tops while they're on the bike! This isn't easy as the handlebars are in the way. I removed them for access. I also found the metal quite soft. I went out and got a long 24mm socket but it made a mess of them. A well placed vice grip while clamped on the bench did the job better.
• Remove the fairing plastic cover over the front wheel
• Undo the plastic cover at the top of the fork tree (three 10mm bolts) and remove the horn as well which is attached to it
• Loosen the lower fork clamps
• Loosen the upper fork clamps
• Slide out the forks (this was also a pain in the ass - I ended up using a long screwdriver to gently open the clamps a bit to let the forks drop

That gets you to the point where you can start working on the forks themselves.

• Undo the loosened fork tops (if you're luckier than me and the cock womble who was in there last didn't tighten them to death)
• Install your fork compression tools. There are holes in the plastic spacer at the top for you to put a rod in and use the axle mount at the bottom for the other rod

It looks complicated but this is just the fork compressor clamp and a bottom rod provided in the Amazon kit being compressed with rachet straps. 

•  With the spring compressed you will see the nut at the bottom that holds on that top piece
• Pull up on the top piece and you should have just enough space to slip the spring holder piece (also in the Amazon kit) in place. This allows you to loosen the bottom nut and spin off the top

• With that off you can release the rachet straps and remove the spring
• Remove the tube from the centre of the unit. It's fragile so put it somewhere safe and then don't forget to reinstall it (don't ask)
• Empty the oil into a container that lets you see how much is in there. Be sure to work the internals to get everything out

The side with the leak (on the right) had less in it, but both were low. There is supposed to be 550ml of oil in each fork. The dark green stuff on the left looked to be completely different to the brown stuff on the left. I'd guess whoever tried to get into these last couldn't get into one of them and just serviced the one they could - which is nuts!

• Separate the outer fork from the inners
• This lets you pop off the outer seal
• The inner is held in by a retaining ring that's easy to pop out
• Ease the fork seal out of the tube (I applied some heat as the old ones were rock hard - this softened them up a bit and made removal easier

• With everything cleaned up, slide the outer seal on the inner fork making sure it's the right way around
• Install the inner seal in the large (upper because these are USD) fork tube. Doing this while it's separated is much easier than trying to hammer it in when they're attached. I had no trouble getting the inner fork tube on once it was installed (the holes in the inner shaft are chamfered so sliding them on is straightforward
• Don't forget to install the retaining ring after you've got the inner seal in (letter side down because these are USD - the 'open' side should be facing the oil).
• Install the inner fork in the outer with new seals
• Put the spring back
• Put the plastic bit on top and rebuild your spring compressor (don't forget the metal cap)
• loosen the nut on the threaded inner rod and use a matching bolt to give you something to pull it up with when you've got it back together
• Compress it all down again with the ratchet straps
• Pull the top using that bolt you put on and slip the metal piece to hold it in place
• Remove the bolt you used to make it reachable and tighten the nut on the inner threaded piece that's held by the tool you slid in to hold it compressed
• Insert that inner rod you put aside earlier (no, really, remember to do that)
• Screw on the fork top piece and tighten to the lower nut to it
• Double check that you've put all the bits back (inner rod, metal cap on top of the plastic top piece)
• Press down on the compressor that's in the holes in the plastic and slip the retaining metal tool out
• Release the rachet straps
• Put 550ml of fork oil in each. I used 15 weight Maxima
• Work the fork to get any bubbles out (I also let them sit overnight to let things settle)
• Spin the outer fork onto the now attached fork top threaded piece
• Reinstall the forks. The lower bolts said 30 Nm but they still gave me headaches when one sheered in the tube. I stepped away and sorted it out the next day when I wasn't annoyed.

This seems like a handful but if you work your way through it one step at a time it all makes sense. The first fork took me a couple of hours to take my time going through. The second one took less than an hour. Once you've done this once you'll feel able to do it again. Give Coulda Shoulda Woulda's video a watch and you'll have what you need to get it done... and be patient!

Yep, that's a broken lower fork clamp bolt sheered off inside the housing. I ended up getting it out by getting needle nose pliers on the end sticking out and spinning it out that way. This job fought me at every step, but it's all back together with matching (clean) oil in both forks and everything one tightened (to spec) not too tight. One tight, not too tight...

When things went wrong (and the did... often) on this job, I got myself to a reasonable stopping point and stepped away for the day. When I came back the seemingly insurmountable problems (stuck fork tops, broken bolt in the lower clamp) all seemed to have answers.

The old seals were rock hard. I'm curious to see how nice the forks feel with the new ones.

Vice grips did a better job on top fork removal than the specially purchased long 24mm socket did. Applying heat was easy in the vice and the seal driver tool was handy for clamping the fork off the bike.

Removing the handlebars didn't help with loosening the tops of the forks. Hat and vice grips on the bench finally did the trick. I'm going to try the handlebards without the bar risers for a while and see if it feels ok.

***

I've had the bike out a few times and the feel in the front end is fantastic. I'm getting feedback like I've never had before and it's leading to a much more enjoyable ride, both when taking corners and navigating poor pavement; transformative isn't too strong a word.

When I put it back together I dropped the forks in the front tree about 1/4 of an inch, so the bike feels a bit more on the nose. The other thing I did was take the risers out of the handle bars. These had me more upright in the seat, but I left the 'angle wedges' in and the steering feels more immediate than it did without really affecting my geometry. 

This servicing has been well worth it, but so has the opportunity to reconsider the geometry on the front. Right now the GTR1400 is as perfect as I've ever had it, and just as it's about to hit 45k.

Eleven Years, Over a Million Page Views

I started writing this when I got my motorcycle license in my early forties. The first post was in March of 2013 when I decided to get my learner's permit. From there I've tried to (as honestly as I can) describe my motorcycling experience. In that time I've gone through a bewildering array of bikes as I've figured out how I was going to enjoy this hobby. I noticed that the blog has just passed a million views (and messed up the odometer styled page counter), so thought it time for a review. Where have I wandered in the past 11 years of motorcycling? It all began with my Mum's passing and an opportunity to ride without panicking those around me.

The First '07 Ninja 650 seemed like a logical starting bike. From there I got my first fixer-upper in the form of a '94 Kawasaki C10 Concours. Getting that out of a hedge, sorting it out and putting lots of miles on it felt like a big win, but I was still learning and when the carbs went on me, I lost the plot with it. That's one of those 'Costanza moments' when I wish I could have a do-over - I've got the tools and knowhow now to sort them out!

The KLE dual sport was too small for me (couldn't get me to 100kms/hr which is dangerous on our increasingly crowded and impatient local roads), so it came and went. I also dabbled with an old Yamaha XS1100, but never got it road worthy so it doesn't make the list. Then there was the PW80 I got for Max which he wanted nothing to with, so it came and went. Neither of them cost me anything (I broke even on both) so, whatever.

With the Concours acting up and a dead Midnight Special in the garage, I was prompted into the '03 Triumph Tiger, which has been my longest serving machine (currently at 8 years and over 40,000kms travelled). The Tiger filled the gap for a long time and let me drop both the Yamaha and the Kawasaki. While the Tiger performed regular riding duty I came across a Honda Fireblade that had been sidelined for several years, got it for a song, fixed it up, rode it for a season and then sold it on for a small profit, which felt like a win.

During the early days of COVID the Tiger started acting up and I came across a 2010 Kawasaki GTR1400/Concours 14 for sale with low miles that had also been sidelined in a shed. I sorted out this complex bike and once again felt like my mechanicking skills had levelled up. With some extra contract work I'd done and the money from the Fireblade this step up to something more expensive didn't eat into savings.

The C14 and Tiger are both still currently in the garage. In 2021, as COVID lingered, I came across an opportunity to try a vintage restoration. I had a choice of several bikes and took one that was the furthest gone, which in retrospect was a mistake (don't get cocky, right?). I cleaned up this ratty old chopped 1971 Bonneville and got to the point where it sat in the corner of the garage because I'm too stingy to throw money at it. Lesson learned: if you want to go vintage, be prepared to pay through the nose for it and wait a lot for parts availability.

I let the Bonneville go this spring for what I paid for it (minus the new parts). It was a loss but it gave me something to do while the world stopped and I learned a lot. It was fun doing an archeological inspection of a machine that was almost as old as I am.

What's next? I've never owned a new bike before. Following my shear perversity in terms of motorcycling, I'm tempted by a Moto Guzzi V85 TT. Partly because of the character, partly because I think they're stunning and partly because it's so not everyone else.

I noticed the other day that the blog has passed a million page views. It took since March of 2013 (when I started riding) to pull it off, so that's just over 11 years, but a million is a bigger number than most people can conceive. Over the 4083 days this blog has been up it has averaged over 250 page views every day, which feels good. It provides information for people looking for details on some of the mechanics I've tackled, and it also gets good pickup on travel stories and bike tech. I'm hoping more travel stories are in the future.

Another story that popped up recently was the ride around Vancouver Island ten years ago. That would be the first time I rented a bike while away from home. It led to the Island Escape story in Motorcycle Mojo. What isn't mentioned there is that prior to my wife's conference we also rented scooters and went for an adventure to Butchart Gardens in Victoria.

More travel opportunities like that, or Max and I's ride through the Superstition Mountains in Arizona, or down to the Indianapolis MotoGP race would be fantastic, it's difficult to find the time though.

The other day I thought I'd get into the throttle controls on the Tiger and clean and lubricate all the bits (if you read this regularly you can guess where this is going). Everything plastic on this 21 year old bike is brittle and yep, the throttle cable adjuster broke. I've jury-rigged a solution, but like everything else on this bike, finding parts is becoming 'vintage difficult and expensive', even though it's anything but.

My biking decisions might be made for me if we decide to move. If we downsize into a condo or something without a garage I'd be tempted to clear the deck and get something new. At that point having something that someone else has to work on while it's under warranty would make sense. I don't know how long I'd be happy with no working space, but perhaps I'd end up getting in with a shop coop and having some space in a shared garage somewhere. My approach to motorcycling is quite isolating. A change in circumstances might be a good thing.

If every time I touch the Tiger to do maintenance (it needs regular TLC) the parts crumble in my hands, I don't know how much longer I can keep it going. I'd really like to get it to six figures but beyond that I'm not sure - perhaps turn it into modern art?

I'm still also keen to pursue trials riding and perhaps long distance enduro with an eye for finishing rather than beating up machinery to attain top speeds. I'd do track days but I live in Ontario, which doesn't make access to things like track days easy in a any way. Likewise with the off roading. It's about, but it's sporadic and they make it as difficult as possible. Living somewhere else might open up motorcycling opportunities that feel out of reach here in the overcrowded world of South Western Ontario.

Prioritizing Work and Saving My Patience for What Matters

I was talking to Alan Seeley on email who now writes for Classic Bike (UK) Magazine. I told him about the s*** show that was trying to order used parts from eBay to keep the old Tiger in motion. He put me in touch with Chris Jagger and also put my issue into the letters section of the magazine. Chris's advice is that there are weak points on these bikes and as they age they get retired because of the lack of support. If you're going to take on a Hinkley Triumph, even a relatively recent one, don't expect the kind of support you'd get from other manufacturers.

I've sorted out '90s Fireblades and Honda never blinked when I was looking for parts. Suzuki is legendary with how they look after their engineering history, and Kawasaki has also been nothing but solid when I was working on older machines. I actually found it easier to find parts for a 53 year old Meriden Triumph than I have with much newer Hinkley machines. I've said it before and I'll say it again, for a company that markets on their history so heavily, Triumph vanishes when it comes to providing parts support, even for recent machines.

I took Chris's advice and went looking for backup used parts. This time around I found a throttle body that looked like it has spent some time in an archeological dig, and it arrived in a beaten up box but this time the seller padded it well and the plastic bits were intact. I cleaned and dismantled the unit and now have spare throttle bodies, fuel injectors and a complete idle control housing along with all the other odds and ends.

When I put the Tiger back together I tried putting pins in the broken wires on the fuel sender but it didn't work. I got a replacement fuel sender, but this time from a US eBay parts provider. I foolishly thought the shipping would be less but eBay surprised me with a surcharge on delivery that was 3x the shipping costs. Both the throttle body and the fuel sender came in on the same week. The throttle parts were much bigger and heavier and came from the UK with no surprise surcharge and the shipping cost was 30% lower. The moral here? Don't buy used parts on eBay if it's from an American based seller - you'll get caned by US Post surcharges. No so with UK suppliers.

The good news is the new part works well, but not without other teething problems. That age of this bike is really starting to show. The wires had broken in the sender unit but unbeknownst to me they'd also broken on the other side of the connector, so when I first plugged the new unit in I got nothing. After taking the tape off I discovered the broken wire, cut off the connector, crimped on new plugs and it works a treat.

While I was waiting on parts I pulled the valve cover and checked the valves just to make sure they weren't what might be causing the stalling and hesitation.

I'd last done this perhaps ten thousand miles and a couple of years ago - everything was still within spec. It's an afternoon to do it but worth knowing that the valves aren't the issue. That also gave me a chance to go over the seals on the airbox and pipes, clean and check the spark plugs, put a spacer on the throttle return to stop it stalling and wire in a bypass to the battery so it's showing 13 volts when running now (the wiring for the battery is byzantine and loses voltage over time). I also rebalanced the throttle bodies while I was in there.

With the new fuel sender in, I've had the Tiger out multiple times over the past week. It doesn't stall! It starts reasonably easily, Shows 12.8-13.2 volts when running (it used to hover around 12), and the throttle action is close to what it was before things went sideways.

How am I able to apply such patience to the Tiger? I sold the Bonneville!  Got what I paid for it and took a hit on some of the new parts I'd purchased, but with it gone I've got more room both in the garage and in me head to work on the Tiger.

The old Bonnie was interesting to work on during COVID but I'm still young enough to be motivated by riding rather than spending endless days in retirement hunting for expensive parts and installing them. Having two frustrating Triumphs was one too many, and since the Tiger's going to start demanding engineering rather than just mechanics if I want to keep it in motion, it was time to let go of my first attempt at (the eye wateringly expensive world of) vintage restoration. I like my projects to be more recent sidelined bikes - the '97 Fireblade remains a highlight (that I made money on!).

The Bonnie project had stalled out when I realized I was a grand in on new parts and nowhere close to being able to ride the thing. In retrospect I should have picked one of the other running options, but I went for the romantic Triumph option... and regretted it. An alternate reality Tim went for the BSA trials bitza and is deeply involved in vintage trials right now.

Links & Pics

Valve cover off on the Tiger. It's pretty easy to get into - other than having to wiggle the cover out the right side under the frame - which actually caused problems on the reinstall when the gasket didn't sit right and the bike barfed expensive synthetic oil all over the garage floor when I restarted it- but I'm not going to mention that in the blog.

With the Bonnie and bits gone, there is much room (both mentally and physically) to get on with keeping the Tiger in motion. The Kawasaki remains rock solid.

Used on Triumph models up until  four years ago - they don't make these any more.

I'm taking the broken one to bits and measuring all the bits. I currently have two plans: 1) digitally 3d model the part and look into 3d printing options with fuel proof materials. Nylon filament printing seems to be the fuel-proof material of choice. Lots of services out there. 2) is to build my own copper/steampunk version of this plastic bit using copper piping and fittings.

My pins in the connectors attempt with the old fuel sender didn't cut it.

I thought the C14 might have an oil leak, but it turned out to be the oil in the fairing after the spring oil change. After a thorough cleaning it's running like a (oil tight) top.

Here are some details on the voltage fixes for 955i Tigers. Running the wire from the reg/rec to the battery was straightforward:

Sasquatch voltage fix:

https://tigertriple.com/forum/index.php?topic=3843.75  is lost to the internet (those Hinkley Triumph support forums are dying out).

https://www.advrider.com/f/threads/sasquatch-link-please.1267616/

https://www.advrider.com/f/threads/tiger-electrical-upgrades.496199/

Reg/Rec update:

https://www.triumphrat.net/threads/charging-system-diagnostics-rectifier-regulator-upgrade.104504/

This is the Fuel Level Sender: Part Number: T2400526 that needed a swap...

Thanks to the massive shipping surprise it would have been cheaper for me to buy this new from a dealer (assuming they haven't discontinued it). Don't buy used parts from U.S. based eBay parts providers! It's not their fault, but eBay makes a mess of US/Canada shipping.

Going Aftermarket with Kawasaki GTR1400/C14 Tire Pressure Sensors

I soldered a new battery into the rear temperature sensor on the Concours when I changed the back tire last year after picking up a puncture. The front was starting to get sluggish when connecting wirelessly, suggesting the battery was dying and the front tire was due a change, so I did that one in the fall. Unfortunately the sensor didn't pick up signal after reinstallation. Rather than beat up that old sensor again I started looking for alternative options.

I love a good hack, and Big Red walks you through one here on how to take aftermarket tire pressure sensors, program them to your stock Kawasaki and then use them instead of expensive stock items. The coding unit is $230, but works on anything, meaning I'm not beholden to a dealer for tire pressure sensors on the cars in the future either. A pack of 2 sensors is $95, so all together a full sensor replacement on the bike including the tool needed to program them was $325. The stock sensors are $258 each, so an eye watering $516 for the pair. $200 cheaper and I have the tool that's usable across a wide range of vehicles. That's my kind of hack!

How did it go? After all the frustrations with the Tiger and Triumph, the C14 reminded me how nice it is to work on a bike that's supported by its manufacturer, riders and the aftermarket.. When I compare the thriving online communities at COG and other online forums that support Kawasaki ownership, I can only think, 'way to go team green.' By comparison I read a post on one of the Triumph forums that said, 'these forums are dead. Everyone is giving up on these old bikes..." Except the bikes in question are not that old.

When I walked into my local Kawasaki dealer and ordered parts for my mid-nineties C10 there a few years ago there was never an issue. If I hop into an online forum for the Kwak I see an active community full of ideas and support.  Most of the Hinckley Triumph forums for anything over 15 years old are derelict. The posts on them are at least five years old giving you some idea of what trying to keep an older Hinckley Triumph on the road is like (ie: impossible - the manufacture considers them disposable bikes). It makes me question owning another one, which is a real shame because I wanted to believe in the brand, but they only market their history, they don't honour it by supporting owners in keeping old Hinckley machines in motion.

Back in the land of the living, Big Red's walkthrough was spot on. I popped one side of the new front tire off the rim and removed the 14 year old sensor. I couldn't see why it wasn't getting power - my soldering looked good - maybe a bad battery? No matter, new parts are going in.

If you know Big Red's Mazda 3 2004 sensor hack matches Concours ones, then the rest is straightforward. I set the MaxiTPMS unit to the Mazda settings and then put in the ID number from the old C14 sensor. The wireless upload only took a few seconds.

I could also check the sensor once it was programmed, which gave me some piece of mind before putting it all back in the tire. Though an alternative is to set the sensor when it's installed, which is also an option (the programming unit could still see and modify the sensor in situ). This also means I can test and even reset sensors without having to pull the tire in the future!

The whole process was straightforward, aided by a warm March day where I could leave the tire in the sun while I set the sensor. Warm tires are much easier to stretch over the rim!

I installed the new sensor which fits snugly in the rim. All the parts including the tool from Autel felt like quality pieces that will last. With the tire reinflated I put the wheel back in and torqued everything to spec while also making sure everything was grease free (especially the brake bits).

I took it up the street with the intention of riding around the block because that's how long it usually takes to get the dash reading the wheel pressures, but this new sensor had it showing in seconds - before I even got a hundred yards up the road. I checked it against the digital tire pressure gauge and it's right on the money in terms of accuracy.

It felt good to have a win in the garage after banging my head against the Tiger for so long. Speaking of which, I recently attempted to plastic weld the part they won't supply any more and as I was putting it back together the wiring broke off on the fuel level unit (because I've had the tank off so many f***ing times!).

I'm so bloody minded I'm going to try and solder the wire back on even though it broke in the worst possible spot (right at the unit so there isn't much to work with). The stock unit probably isn't available and is a salty $155 even if it is.  I'm doing this in part just to see if the latest attempt at keeping the old thing in motion works. The plastic welding on the idle speed control valve (which they don't even list in parts now) went well and the piece seems serviceable. I want to see if it works.

If I had more time I'd see if I could find an industrial CAD shop who could 3d scan it and then get me a file that I could use to 3d print a replacement. What would be even nicer would be if Triumph shared that CAD file with us all since they aren't bothered to produce the part anymore. With a bit of collaboration, the aftermarket could help keep older Hinckley Triumphs in motion.

As much as it pains me, I think I'm going to take Triumph's hint and let the Tiger go... which is something I never thought I'd say. So much for my goal of hitting 100k with it.

Links

Big Red's how to: https://zggtr.org/index.php?topic=25416.0

The parts you need: https://www.amazon.ca/dp/B07YYDDXXH?smid=A2S0RW9CKA3NU3&ref_=chk_typ_imgToDp&th=1

https://www.amazon.ca/dp/B09QC4T48J?psc=1&smid=A3AMY38QRT4FIZ&ref_=chk_typ_imgToDp

What not to do...

$258 each for stock: https://www.blackfootonline.ca/sensor-tpms-315mhz-21176-1179

$175 US + shipping + customs on eBay: https://www.ebay.com/itm/175070359610

It is actually nuclear powered - the plutonium goes in under than panel, like on Doc Brown's DeLorean...

Fleeing the Nagging Winter

 

Saw a guy on a GS flying down the 401 towards Windsor today, which conjured fantasies of fleeing the nagging winter to warmer climes. I'd eventually come back when winter lets go... maybe.

When it warms up I'd complete the loop:

https://maps.app.goo.gl/cdPdK2kD3rzwjEnN6

The Struggle is Real: Trying to Keep a Triumph 955i Tiger on the Road

The 'Idle Speed Control Valve Housing' (Part Number: T1241064) continues to be a pain in my ass. This housing sits behind the throttle body on my 2003 Triumph Tiger 955i and it seems Triumph isn't supporting them anymore. My local dealer shrugged and said it isn't available any more, so I went further afield.

Blackfoot Motosports in Calgary's site seemed to suggest that they could provide this complex plastic piece that doesn't enjoy Canada's extreme temperature swings (I've gone through 2 of them so far). So I ordered it! Guess what:

That an O-ring should take 3 weeks is one thing, but the housing is obsolete? On a bike that's only just 20 years old? So, I did a little research. It turns out this product fits 84 vehicle variants across four Triumph Models between 1993 and 2020. A part that was in use on models four years ago is obsolete? That doesn't sound right.

No matter where I look the story is the same: this key part of the idle control system on thousands of bikes isn't available?  Being a determined sort, I looked to ebay for options and came across Bike Spares Barn in the UK. They take bikes traded in at dealers that are still running and on the road and dismantle them for parts, which is what I'm reduced to using with my Triumph.

They had a throttle body with the needed idle control housing on it along with an airbox. My airbox isn't in great shape so I got both parts. They worked out with shipping to be about $300CAD. It took a good 3 weeks for the parts to get here (I ordered right after the holidays so I can't really fault the timeline). The seller was very communicative with what was going on so, unlike some ordering experiences, I was never left wondering where things were.

The box finally arrived and looked like someone had been playing football with it. Two corners were mashed in and a piece of the airbox was sticking out of the box. I unwrapped it and everything looked OK so I began to clean and dismantle everything. The airbox was a good idea, this one is in much better shape than my 24 Canadian winters one, but the throttle body didn't fare so well. 

Inevitably, the only broken piece on the damned thing was the fragile idle housing, which was cracked around the base in exactly the same place that the one I'm trying to replace is.

So, I'm back where I started, but with a spare throttle body and two broken idle housings. This damned thing is so complicated that fabricating an alternative isn't likely. The three pipes on the bottom go out to each throttle body and servo sits inside that is moved up and down electrically adjusting the vacuum so passages open up to each throttle and modulate the idle so the bike doesn't stall. When this complex and fragile piece doesn't work as it should the bike hesitates on acceleration and stalls.

Obviously this wasn't the case because the bike it came from was working fine (they tested it before dismantling it), but it didn't survive ebay's international shipping service. I asked Bike Spares Barn what to do and they said to go through ebay's return/refund process, but ebay is cagey about sharing that anyware. Fortunately Peter at Bike Spares Barn helped me navigate the obfuscation and we've now gotten me a refund... but I'm still stuck without this part.

I've asked before and I'll say it again: if you're not willing or able to support your own machines, Triumph Motorbikes, how about sharing publicly the CAD files on this part so after market and crafty types like myself can fabricate our own? With the right fuel resistant plastic in a 3d printer, I could knock up my own version. But before I did I'd reinforce the model and design something more robust so I'm not left out in the cold again.

The happy face getting the solution to my problem in (the box on the bench)... then, well, you know what happened.