Kawasaki Concours14/GTR1400 Kawasaki Foot Peg Ergonomics

Taking bend out of the bike: the
changes pegs and bar risers
have made so far.

The Concours 14 is an excellent long distance weapon, but it's built for someone much smaller than me.  When you're tackling motorcycle ergonomics you can't just slide a seat back, you've got to physically change parts, and the Concours parts aren't fit for my intentions with it.  I sold a Honda Fireblade to get this bike and it wasn't a like for like replacement.  If I'd wanted (or been able to use) a full on sports bike I'd have kept the 'Blade, so I'm not trying to pretend the Kawasaki is anything like the Honda.  The side of the C14 I'm interested in is the long distance/two up riding bit.

With that in mind this otherwise stock, low mileage 2010 Kawasaki Concours felt like it was trying too hard to be a sports bike when it simply isn't one.  The Honda only gave up 15 horsepower to the Kwak but was over 100kgs lighter!  After one 2+ hour ride the steering, while quite touring in appearance with long bars sweeping back from the headstock, are way too far forward and low for what I want to use the bike for.  At 6'3" and 250lbs I'm also clearly not the average rider Kawasaki was aiming at with the rider ergonomics.  To solve the lean I put in Murph's Kits bar risers which bring the grips 3/4 of an inch back and 1-3/8 inch up toward the rider.  This resulted in a 3% less lean and they installed very neatly, looking stock.

I could live with the pegs but my knees were feeling it on longer rides and my big feet meant I was sitting pigeon toed while trying to keep my feet off the rear brake and shifter.  What sold me on Murph's Kits rider pegs was the promise of no more awkward, pigeon toed foot positioning thanks to the angle in them.  They were straightforward and quick to install (10 mins?) and reduced knee angle a couple of degrees while also allowing me to rest my big wamps on the pegs instead of having to hold my feet off them awkwardly.  A nice bonus is if I hook my boot heels on the new pegs they drop into the windflow under the bike and feel great in vented boots on a hot day; no regrets with that choice either.

But none of this has helped my passenger feel comfortable on the bike, which was a major reason I pitched the Fireblade for a sports tourer.  WIth the panniers on the Connie leaves no room for passengers with big western feet.  The passenger pegs are also set very high, so high you'd have to be seriously into yoga to look comfortable on them.

Unfortunately, Murph ran out of gas after the rider pegs and doesn't offer any passenger peg alternatives.  A bit of lurking on message boards uncovered VicRay Custom Performance who machine a set of passenger pegs for the Concours 14.  Vic sends these kits out himself and it took a few weeks longer than Murph's deliveries (don't sweat Canadian deliveries if you're dealing with Murph, he's got them down!).  Vic's passenger pegs finally arrived this week and I installed them this afternoon.

The instructions were hand written but the installation was well explained and straightforward.  The quality of the machining is excellent and the extension of the pegs means we should have no more passenger ergonomic headaches while riding with panniers.  The rubber isolation and width of the alternate passenger peg also promises greater comfort.  We've been busy with work (contrary to popular belief, teachers work in the summer), but I'm optimistic about this choice too.  The new passenger pegs fold up neatly and suit the look of the bike.  If you didn't know they weren't stock you'd just assume they are.

The last piece of the puzzle is the seat.  The C14 seat is narrow and gets to be quite miserable on longer rides with an awful lot of pressure on your, um, parts.  Alanna described it as, 'hard on the vagina.", so it's uncomfortable for both rider and passenger.

The last time a poor OEM seat made me sad a Corbin saddle solved the puzzle.  I'd have gone for a used one but they retain their value and the used ones I could find were within a hundred bucks of getting my own custom designed seat.

Pre-pandemic my Tiger seat showed up in a surprisingly quick four weeks.  I'm five weeks into having ordered this time but I fear COVIDtime will strike again and the saddle won't show up for some weeks yet.

The pegs relax the legs and the bar risers ease the crouch.  Big Blue is more comfortable than it has ever been and is starting to show the promise of the touring/sports/muscle bike I was aiming for.  Once that Corbin lands it'll be ready to ironbutt on.

Ergo-cycling: Concours 14 vs Tiger 955i for 6'3" Me

 Cycle-Ergo, the motorcycle ergonomics simulator, is a great online resource for getting a sense of what you'll look like and how you'll fit on a bike.  Unlike cars, your options with bikes aren't as easy as sliding your seat back or adjusting the steering wheel.  To make ergonomic changes on a motorbike you need to change hardware and mechanically adjust it to make it fit.

The other day I was out on my trusty 2003 Triumph Tiger 955i.  I came off a Kawasaki Concours 10 to the Tiger and while the Connie was comfortable, it made my knees ache on long rides.  The first time I sat on the Tiger it felt like a bike built by people the same shape and size as me because it is.  I can go for hours without putting a foot down without a cramp on the Triumph.  This got me thinking about the differences between the big Kawasaki that sits next to the Tiger in the garage these days.

Cycle-Ergo gives me a quick way to check out the differences.  Forward lean is much more pronounced on the Concours 14 (12° vs an almost vertical 4° on the Tiger).  Knee angle is the same and my knees aren't bothering me on the Connie but hip angle is 6° tighter on the Kawasaki which explains the cramps I was feeling after today.

I sold a Honda Fireblade to bring the 1400GTR in and that bike had an extreme 'sports' riding position which was basically like doing a push-up on the bike (you lay on it) - it ain't easy on the wrists.  There are advantages to this aggressive riding position.  When you want to get down to business in corners a forward lean gives you a more intimate relationship with the front end, which is why sports focused bikes tend to sit a rider the way they do.  If I lived somewhere where roads were dancing with the landscape instead of cutting straight lines across it I'd have happily kept the Fireblade, but in tedious Southwestern Ontario it didn't make much sense.

Today I did a 200km loop on the Kawasaki and the constant lean does make it tiresome on the arrow straight roads around here (I have to ride 40 minutes to find 10 minutes of curves).  In the twisties the Concours is much more composed than the taller, bigger wheeled Tiger.  The Concours is a 50+ kg heavier bike but you can see in the animation that it holds its weight much lower than the Tiger.  In the bends today the Connie was fine but the SW Ontario-tedium I have to deal with most of the time has me thinking about ways to ease that lean.

There are solutions to this in the form of 'bar risers' which are blocks of machined metal that you slip in under the handlebars to bring them taller and closer to you so you're not stooped.  For me the lean also means I'm putting a lot of weight on my, um, man-parts, which end up pressed against the tank due to the lean.

Here's the difference between a stock
Concours 14 and the Murph's Kit bar
riser modification.

I had a look around at bar-risers.  There are number of people who put them together including some cheaper Chinese options but I ended up going with Murph's Kits C14 bar risers.  Murph is well known in the Concours Owners Group and has been producing Concours specific parts for decades.  His risers aren't quite as tall as some of the others and look to solve the problem without over-solving it by giving too-tall handlebars that spoil the lines and the purpose of the bike.

The biggest ergo-thing I did on the otherwise well-fitting Tiger was getting a Corbin seat for it which makes it a long distance weapon.  I'll eventually do the same thing for the Connie but I think I can make do with the stock seat this year and then do the Corbin over the winter.  That doesn't stop me from mucking around with the Corbin seat simulator though:

By next spring I'll have a C14 that fits but it isn't as easy as sliding the seat back in a car.  In the meantime we've got the Lobo Loco Comical Rally coming up at the end of the month.  That requires a minimum of 400kms travelled in 12 hours and will need more than that if we're going to be competitive.  I'm hoping my bar risers will be installed and I'll bring the good ole Airhawk out of semi-retirement to keep me limber over a long day in the saddle.

If you're thinking, "oh, a long distance motorcycle rally, that sounds like fun, you're out of luck on the Comical Rally, it sold out!  Lobo Loco is doing other rallies later in the summer though.

Lean Angle and Capturing the Dynamics of Riding a Motorcycle

Since starting the 360° camera-on-a-motorcycle experiment last year I've tried dozens of different locations and angles.  My favourite shots to date are ones that emphasize the speed and feeling of exhilaration I get while riding.  A bike in a straight line is a lovely thing with the wind and feeling of openness all around you, but when you lean into a corner the magic is suddenly amplified.  That thrill of leaning into a corner is something most people never get to experience.

The first weekend I ever rode a bike on tarmac (at the training course at Conestoga College in Kitchener) way back in 2013 I discovered this magic while working through a beginner's gymkhana style obstacle course.  After shooting through the cones a few times at faster and faster speeds I said to the instructor, "I could do that all day!"  He just laughed.  I wasn't kidding, I could happily spend all day leaning a motorbike into corners.  Each time I do it the complexity of what's going on is fascinating as hundreds of pounds of machine and me lean out into space, all suspended on two tiny tire contact patches.  It's when I'm most likely to forget where I end and the bike begins.

Lean angle in corners is an artform that many motorcyclists (but not bikers so much) practice.  Being able to use your tire effectively means you aren't the proud owner of chicken strips.  Underused tires tend to show a lack of experience and an unwillingness to explore lean.  There are exceptions (knobblies on off road focused tires, anything made in North America) that aren't about lean angle on tarmac, but it is a way to analyze your cornering comfort level.

Mounting the 360° camera on the bike is one of the only ways I've been able to catch the feeling of this complex dynamic in an intimate way.  MotoGP makes extensive use of 360 camera technology for on-bike photography and video, but they tend to be rear mounted.  Using a front mount means you get to see the rider's face in the shot.  It would be fascinating to watch the rider/machine interface from a 360 camera mounted out front of the bike while various riders do their thing on track.

I've got good road tires (Michelin Pilots) and a tall adventure bike, so it's not exactly ideal for exploring lean, though I think I do OK considering the weight and shape of the bike - the Tiger is surprisingly frisky in the corners.  But I'd love to get my hands on a sports bike and see just how more dynamic and exciting the on-bike 360° photography could be on a machine built solely for tarmac.

Expensive Aerodynamic Games

Those people paid to watch very highly paid drivers parade
around lap after lap and throw fits if anyone upsets the tedium.

I just watched the Spanish Formula One Grand Prix.  I used to be a huge Schumie fan and watched F1 religiously, but I've wandered away since I starting two wheeling.  It was an historic race with Max Verstappen being the first Dutch driver and youngest ever driver to win a GP race, but it was tedious.  Sky Sports' announcers tried to rev it up with one of the few attempted passes, which was then followed up by Sebastien Vettel complaining about an attempted pass.  Daniel Ricardo, the driver who attempted the pass said after the race, "I know no one tries to pass any more in Formula One, but I did, and it didn't work."

When you're working the air around a car that hard,you make
a lot of turbulence, which makes it hard to pass.  If you clip
another car with wings on it like this, you've probably just
done a million dollars in carbon fibre damage.  No wonder
they all drive around worried at being passed.

Having not seen an grand prix in a few years, I was surprised at how complex the wings have become.  The new normal isn't a front chin wing and a rear spoiler, it's layers upon layers of carbon fibre.  Thanks to complex 3d modelling the wings now consider wind flowing over them in all dimensions, so the wings have become these origami type pieces of industrial art.  You can only imagine what it costs when one gets clipped by a wheel.

The upside of all this aerodynamic black magic are cars that can corner like they're on rails because they have tons of carefully managed air pushing them into the pavement.  The downside is all that down-force creates huge turbulence, making passing next to impossible.  MotoGP doesn't produce passing stats, but based on any criteria I can imagine passing is orders of magnitude greater in MotoGP.

MotoGP has played with aerodynamics before, but because motorcycles change their angle of attack (they lean) when they corner, it isn't a relatively static shape that is always facing the oncoming wind blast.  As a result the benefits of consistent down-force while cornering aren't there for motorbike wings, but that isn't stopping MotoGP from pushing deep into it this season.

The vestigial wings on MotoGP bikes don't do much to glue the bike to the ground in corners (the main purpose of F1 wings), but they do provide some stability while under acceleration (keeping the front wheel from rising).  Turning a wing sideways makes it fairly useless, so acceleration is the only place it's facing the wind properly.  Even with these modest wings, riders are complaining that the amount of turbulence coming off machines has increased, making passing more difficult.  Between that and worries about wings clipping people in an off, there are obvious dynamic concerns around winglets.

Another problem with aerodynamics is that they're incredibly expensive.  You can only go so far with computer simulations before you wind up in a wind tunnel testing your designs, and wind tunnels aren't cheap.  Developing aerodynamics mean many models and constant refinement.  That the end results aren't that significant begs the question: why do it?

What I'd like to see is MotoGP ban wings.  The aerodynamic costs limit other manufacturers from considering entering the fray.  A strong multi-manufacturer competition is a big part of MotoGP's success.  That they create turbulence that makes following bikes unstable at speed and reduce chances of passing is another strike against them.  The aesthetic argument that they turn the simplistically elegant racing motorbike into a warty toad also rings true; winglets aren't pretty.

I love the high tech nature of Formula1, but aerodynamics have made the cars fantastically expensive with no real benefit beyond the race track.  Improvements to engines, transmissions and safety have a clear connection to the evolution of automobiles in general, but massive wings and tons of down force don't.  Watching a film like Rush reminds me of a time when drivers drove.  Today's races are more like a Moon shot, and the drivers astronauts.  In the last race Hamilton couldn't compete because he couldn't get his car to reboot, and Vettel is probably still upset that his carbon fibre wings might have been touched.  If I wanted to watch people who can't work computers I'd go to work, I hardly want to watch it in an F1 race.  If I wanted to watch people worried about how perfect their cars looked, I'd go to a concour d'elegance.

A Formula 1 with physically smaller cars and reasonable down-force limits could still explore the technical boundaries of driving on four wheels while encouraging something that looks less like a parade lap and more like racing.  Without the wings dripping off them and huge turbulence, passing could become a part of an F1 race again, perhaps so much so that drivers don't complain about a single attempted pass.  If F1 wanted to explore a more functional aspect of aerodynamics they should limit the massive wings but allow small, adaptive aerodynamics.  That's something that would once again be relevant to the evolution of the automobile.

I can only hope MotoGP doesn't follow F1 down this evolutionary dead end of aerodynamic inflation.  A bike festooned with wings wouldn't just be ugly, it would be irrelevant.

Can you imagine if the wings knocked each other, or got locked together?  I like my bike racing frenetic, fast and side by side.

Four abreast heading into the first corner?  The beginning of another frantic pass-fest in MotoGP.

F1 overtaking stats

Revised Seat Geometry=Happiness

After installing a new seat cover (with some modifications), I took the Connie out for a ride.  The change in geometry is a compromise, but I think it's one I prefer.  In raising the seat height I'm causing more forward lean, but I'm also easing knee flex.

The gel cushion and extra padding on the new seat cover raises the seat a couple of inches.  I notice the forward lean a bit more, but the bike already has bar risers, so I'm not laying on the tank or anything.  The 6° knee angle relaxing is dynamite though.  I'd gladly take a bit more lean to ease the knee cramping.

The extra height above the windshield is negligible as I'm already looking over it by quite a bit.  With the extra height the bike feels like it fits me better.  A shorter rider would find a taller, wider seat difficult to manage, but I still have no trouble getting feet flat on the ground and riding is a much more comfortable proposition.

The seat itself is also much firmer.  Instead of squishy foam I'm sitting on thicker vinyl backed by higher density form over the gel pad.  The Corbin seat I was thinking about looks very low profile, so it would probably have bent my knees even more.  I think I've made a cheaper option actually work better for me.

A ride to the Forks of the Credit on a sunny, cool Sunday tested the new setup.

Your typical weekend in the parking lot at Higher Ground in Belfountain - everything from a
1947 sidecar outfit to Ducati Monsters to the latest Yamaha R1, and everything in between

Panniers make handy coffee holders
(I used them for a bakery pick-up in Erin)

Back home, the new seat's looking the business

Rearsets and Customizing how you sit on a bike

Stock Ninja on me

Unlike cars, a motorbike has a set position for all riders.  Can you imagine a car that had a seat without adjustment?  That's what sitting on a bike is like.  When one doesn't fit you make adjustments, unfortunately most of those adjustments are aftermarket choices.  If something doesn't fit, you customize.  This is yet another way bikes are different from cars.  Can you imagine if all car drivers had to customize their own vehicles?  There would be far fewer traffic jams...

Modified Ninja on me

If I make some minor adjustments to the rearsets (foot pegs and the frames they attach to) on my Ninja I can reduce my forward lean by almost half, relax my knee angle and make the bike a custom fit for me.  The other advantage of custom rearsets is that they allow you to focus the bike.  Instead of the stock 2-up rider/passenger rearsets, many are simplified, single rider kits that allow for adjustable footpegs that suit the rider's dimensions.

Modifying your rider position is a next level move in riding.  Don't be satisfied or dismiss a bike that feels a little out of sorts.  With some minor upgrades you can set your foot pegs and controls just where you want them.

The Perfect Fall Ride

Other riders I know are talking about putting their bikes away already, I just can't bring myself to do it.  Riding in the cool autumn air as the leaves turn around you?  How on earth can you put a bike away with that going on outside?

Today I was off work for a periodontist torture session, so when the day broke sunny and cool I jumped out for a ride before the terror was to begin.  Rather than ride the barren agricultural desert of Centre Wellington again I made a point of aiming for some of my favorite geography.

The route!  Elora, up the Grand River to Shelburne, a short jog up to Horning's Mills and then down one of my
favorite roads to Mansfield, south on Airport Road to the Forks of the Credit, through Erin and over to Guelph

The road north east out of Fergus through Belfountain is nicely winding as it follows the Grand River.  The twists continued through Grand Valley where the road drops right down next to the river.  North to Shelbourne takes you through a science fiction landscape of massive windmills.  The blast down 89 into Shelbourne had me looking at the fuel light so I pulled in for gas and then stopped for a coffee.

I'm bad at looking after myself when I get going, I tend to push on rather than take the time to stay warm and charged up.  After a quick coffee I saddled up again and pushed on up 124 to Horning's Mills.  Located in a river valley north of Shelbourne, Horning's Mills has the feel of a place that time forgot.

Nothing says Shelburne like an old
Buick LeSabre!

I have a theory that when the geography rises up around you and blocks you off, all the the psychic static from those anxious, frustrated people in the GTA is deflected away; River Road out of Horning's Mills feels wonderfully isolated and far from the world.

We're probably still a week or two away from the fall colours, but the ride was gorgeous. It was getting on toward noon and the sun had finally warmed everything up.  In keeping with my look after yourself on a ride theme I brought a fleece sweater that I put on coming out of Fergus and three pairs of gloves, to try and find the perfect set for the cold air.  I ended up switching to the winter leather gloves after the warm up coffee and was glad for them.

With the first colours in the trees, crisp, cool air and a road that was very un-Ontario like in its bendiness, the warm and eager Ninja thrummed down the road with an urgency that washed away every care.

River Road between Horning's Mills and Mansfield

The ride south on Airport Road, usually a quick road with big elevation changes, was horrible.  There was some kind of grey hair convention going on, and combined with the construction, the ride was a disaster.  Rather than trying to pass every pensioner in a beige Camry in Ontario, I ducked right through Mono Cliffs and over to Highway 10.  While not as geographically exciting, Highway 10 did offer two lanes, and even though trucks were determined to drive side by each in them, I was able to flit through Orangeville and south to the last bit of interesting road on my trek.

The Forks of the Credit is a short bit of winding road that follows the young Credit River as it flows out of the Niagara Escarpment.  Once again construction ground things to a halt, but the crazy 180° hairpin and constantly twisting pavement reminded me of how a road can talk to you, especially through two wheels.

Forks of the Credit

By this point I was getting pressed for time to get back to Guelph for my torture session so I opened up the Ninja and hit Highway 24 through Erin and south to Highway 7 past Rockwood before ducking in to Guelph just south of the University for a quick lunch and then the blood letting.

The ride did a couple of things for me.  Taking longer trips I'm finding the Ninja remarkably easy to sit on for extended periods.  The seat is comfortable, the handlebars fall to hand and the bike is a joy to ride, it really wants to go.  What's getting me are the pegs.  Being as swept back and high as they are, my knees don't enjoy being folded up like that for long periods.  I find myself standing up on the pegs and resting my legs on the front frame sliders just to try and work out the kinks.  That 14° lean angle I could live with, but the 74° bend in the knees just isn't working for me.  Being long in the torso I also get a chest full of wind even with a larger, aftermarket windshield on the Ninja.

Having said that I covered about 230kms in between four and five hours with a few stops here and there, so it's not a show stopper.  There are other bikes that would fit me better, but I'd miss the Ninja's friskiness and eagerness to connect and become a single entity.  I'm afraid that something that would fit me better would be heavy and dull by comparison.

If you're thinking about putting your bike away, wait until the end is nigh and the snow is about to fly.  You never know when that perfect autumn day is going to suddenly appear in front of you and give you a ride that you can keep in the back of your head all winter long.  Yesterday's ride, complete with sore knees, wind burn and cold hands was a revelation.

Ergo-Cycle

http://cycle-ergo.com/

Looking at a better fit of bike (at 6"3' I'm a bit of a giant on the '07 Ninja 650r), I came across Cycle-Ergo, an online simulator that shows you the shape of any number of bikes and how your frame sits on it.  This is an interesting exercise even if you aren't looking for a new bike.

The FAQ explains that the basic rider model isn't perfect, but

does show you lean angles and other ergonomic considerations in riding.  The feet on the floor option should be taken lightly (the FAQ explains there are too many factors - rider weight, thigh size, seat shape,etc - that can change it), but it still gives you a rough idea.  

If you want to be a lean into it sport rider, then this will show you just how uncomfortable you'll be looking cool.  If you are looking for a long distance multi-purpose (as I am),then this will show me which bike offers me the most natural/classic riding position.

There are a lot of options in the menus to the right, so be sure to play with them.  After you put in the rider height and inseam you can modify various parameters of the stock bike (handlebar locations etc).  It also shows you variations in angle due to seat position.  At the riding school they encouraged me to sit as close to the tank as possible, so I tend to sit forward in the seat.  

I looked up my current Ninja (an '07 650r).  The bike feels too small for me, and it looks it in the diagram.  

I don't find the wrist position overly uncomfortable, even though I am at quite a forward lean angle.  What I do find uncomfortable are how high the pegs are and how bent my legs are on it.  At 75° it's one of the most extreme angles I found in the knees.

My feet are flat on the floor with bent knees.  The low seat means I can stand up at a light with inches of light beneath me.  It's a short bike I have to fold myself onto.  When at speed I'm catching a lot of wind in the face, even with the aftermarket windshield on it.  I have to lay on the tank to get out of the blast.

One of the bikes I'm considering is the Triumph Tiger 800xc.  The seat height on this bike is much (much) higher than the Ninja, and the steering seems to be closer and higher, offering a less stretched forward lean.


Unlike the backward bent legs on the Ninja, the Tiger offers me a more neutral almost 90° leg angle as well.  It looks like it might be a promising fit.

The Kawasaki KLR650 is also short listed as a possible contender.  It too has a tall, upright stance with a more neutral riding position.  At half the price of the (nicer) Triumph I'd also be much less worried about dropping it, which would certainly happen at some point if I'm exploring less paved roads.

As a bike I've actually sat on, I have to say this looks pretty close to accurate.



I ran the simulator with a number of other bikes just to see what various styles looked like.  The vague body shape reminds you that this is a rough simulation, but if you're considering buying a bike why not compare it to what you're on now or what you think would be your preferred style of riding.

I wish I'd have known about this tool when I was first looking for a bike, it would have given me some stats to consider.

The Ducati all-rounder adventure bike - the seat is supposed to be horrible

I've always thought Gixers were cool... painfully cool

Living out my Mad Max fantasies on an Interceptor... worse lean, better on the knees than the Ninja

I was considering this bike last year, but the blandness described  in reviews put me off

I've sat on one of these too - it felt small, it looks small in the picture, but classy!

Another rider at work has one of these, loves it, nice riding position!

The simulator lets you put a passenger on too - this is the Tiger with Max on the back

Here is what I'd look like if Ewan McGregor was my best friend...