Past Another Cold, Dark Winter

 I'm getting back out with regularity now that the worst of the winter is past. Both of the regular road bikes are fit and took to the road effortlessly. I had a bit of a breakthrough with the Concours14 last year and we're understanding each other a bit more. It's a big old bus but it's remarkably agile for how big it is and we've come to a kind of mutual kinesthesis, but I still took the Tiger out first because it's like putting on an old shoe....

... and we picked up right where we stopped. The goal is still to get to 100k this year in the bike's 20th year on the road, and I think we're good to get there.

I took the Tiger out again for some exercise in the gaps between snow and ice at the end of March....

But when I took both bikes out between the ice storms of April (isn't Canada magical?)...

I enjoyed the Connie so much that in another break in this never ending winter last week the C14 got pulled out in front of the Tiger (which enjoys pride of place in the garage).

I took the bigger road home and passing cars was like being on an arrow loosed from a bow; what a monster that bike is! ...And yet so versatile with piles of luggage space, no chain maintenance and (now that I've got the tires and shocks worked out), exceptional handling for its size. All of that and the adjustable windshield makes it feel a bit like flying an F14 Tomcat.

The Bonneville project is still not getting the time it deserves, but I'm in a new phase of work and I'm enjoying pouring my time and energy into that. In the meantime, both road-ready bikes are facing a promising riding season.

Rings and Carburetors: Swimming Upstream on this Vintage Motorcycle Restoration Project

The never ending winter drones on up here, so I'm putting my back into getting the '71 Triumph Bonneville project closer to a state of mobility.

I have a new 750cc head and pistons on hand, so I gave the piston rings a go. Installing them is pretty straightforward and the first set went in no problem, but as I was compressing the second set into the cylinder sleeve it didn't feel right, so I backed everything out and the bottom ring came out in pieces. I can only think it was already compromised in the package.

I sent Britcycle an email and they looked through the warehouse to see if they had any extras laying around, but I was out of luck, so it's a $100 failure (new rings, taxes, shipping). Ouch. This got me looking at costs for this vintage project. The last one I did was the Fireblade. Those are my favourite kinds of restorations. Parts are easy to find and relatively inexpensive, the bike is rideable fairly quickly and, after riding it for a season, I can turn it over for at least what I put into it (or with a small profit as was the case with the Fireblade).

New cylinder heads and cylinders... and broken ring.

 

I think I'm still right way up on the Bonneville simply because these older bikes seem to work under their own economy. I was looking up prices of what I've got on eBay this evening and the frickin owners manual that Bryan threw in at the last minute is $50US! A used top end is $500US (and Bryan gave me 2 of the things!). I imagine I could double my money just parting it all out, though dealing with people doing that would be a giant pain in the ass - at least it has been with the newer bike crowd, maybe the vintage types are less adversarial.

I had a couple of choices when I was considering going old school, and I think I picked the hardest possible one to bring back to life. The technical side of it doesn't bother me, but with costs increasing all around I'm bothered more about the high prices and difficulty finding and shipping parts than I am with what I've got to do to bring it back. That old BSA would have probably been a better choice for my first vintage resto, but it (and alas, Bryan) are long gone.

I've got what I've got, and I've got a lot of it, and I'm crafty. I'll see what I can do about replacing fasteners and the other bits and pieces I'm missing without it breaking the bank, those these strange old British pre-metric fasteners are a story unto themselves. The goal right now is to rebuild the bike to an operational state and then maybe ride it for a bit before putting it up for sale. I still need a seat and exhausts and I'll need other odds and ends like control cables. If I can get it back to a state of play, I think I can cover costs and move it along, then I'm thinking I'll go back to my favourite hunting grounds: forgotten bikes from the 80s, 90s and 00s that I can turn over for next to nothing while giving me a chance to ride something different for a little while.

When the ring crumbled on me I changed gears and rebuilt the Amal carbs. That went well, but I'm missing two of the bolts to put the second carb back together - they weren't on it when I wiped the mud and rust away. It's these little setbacks that stall things, and it's not like I can grab a couple of replacements out of my big tray of bolts (most of which are metric).

 

How simple can you make a carburettor? These old Amals are pretty close to first principles. The combination of archaeology and simple mechanics is very appealing when everything else I ride carries a computer and my day job is all about them - it's nice to be fully analog!

I'd broken down the carbs in the fall and left them packaged in a segmented toolbox. Putting them back together was problem free and the kits I got from Britcycle replaced all the gaskets and rubber grommets in them. The old rubber bits were really showing their age.

Guess which one is the 50 year old ring (I;m assuming they're original)?

Just need some bolts (at $3.50US a pop)

If money and time were no object I'd dig deeper into this vintage resto thing - I dig the mechanical simplicity and I enjoy seeing how mechanical evolution happens over time. As a hobby in retirement, it has great appeal, but I'm some years away from that much free time on my hands.

I'll see this one through and then refocus on the SPQR-WRO (small profit, quick return - with riding opportunities) side of it where the costs and time commitments aren't quite so demanding.

 

 

 

The Week That Usually Isn't: Riding in November in Canada

We don't usually get a lot of two wheel time in November.  We often get years where the snows start at Hallowe'en and don't let go, but not this year.  Temps in the teens had me out exercising both bikes with their new winter-oil change in before they hibernate.

Photos taken with a Theta 360 camera on a flexible tripod attached to various parts of the bke.

Once the snows fall and the long wait starts, the Bonneville project calls...