Saturday, March 5, 2011

Bike fussing

Ugh. Bleh.. I think there was a time I enjoyed working on bikes. Now it drives me nuts and usually puts me in a foul mood.

I brought the Elephant and my cycle truck over to Glen's last night -- he did the heavy lifting -- he swapped out a headset on my Elephant and then swapped out my forks on the cycle truck.

I'm trying a Solid headset on the Elephant. Solid is a BMX company. It's a roller bearing headset and it's made in US. Which is cool, but the design is a bit weird in that it has a pinch bolt for tightening/pre-loading the bearing cup, which in theory should be perfectly round on the steerer tube. By pinching it, it becomes, in Glen's words, "not round." As a result, the final adjustment, with play removed, is a tad slow. Not buttery. But I want to tame some low-speed-no-hand shimmy on my bike, and I'm thinking this is the headset to do it.

Unfortunately, when I rewired the light on my new rack, I didn't pay attention to the amount of wire to account for turning the bars all the way. As a result, the wire snapped right at the internal-wiring port of the down tube. ugggh. Pushing a tiny wire through a tiny tube into my bottom bracket is exactly the kind of tedious shit that drives me nuts. If the bike wasn't built by Glen and if I didn't hang with him on a regular basis, I'd probably just wrap the wire around the tubes and call it good.

But alas, it wasn't so bad. I dripped some toxic gunk in the tube to flush it out and the wire was pretty easy to shove in there.

And since I'm running a cup/cone bottom bracket, I was able to splice the wires in the bottom bracket instead of having to re-wire the chainstay section too. That was a hair saver. With a cartridge bottom bracket there's barely enough room for the wire.

Then I put the fender back on the cycle truck. Somehow, the new fork has less clearance than the old fork. I couldn't get the wheel to spin with the big turdy PB fender in there. BTW: not a big fan of how these fender connect to the stays. At all. PB is a cool company though.

So I ended up hacking the front off the fender and calling it good. You know what they say, "when your only tool is a hammer...." But what the hey, there's a giant platform there for spray off the front of the tire.

I still have one thing on my short list: swap out a shifter on Liza's bike. But I don't have the shifter I thought I had. Her fancy new SLX indexed shifter already broke. It's getting replaced with a proper old top-mount friction thumbshifter, which is the way god intended us to shift the front chainring on a flat bar bike.

Now I need to take a ride to shake this creeping malaise.

8 comments:

  1. I am half way through the day's bike fussing/decrudding and have come to the following confusion

    beer + crunchies = malaise be gone

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  2. i have a very unelegant solution for my fork, which is virtually the same as your fork. i cut off the front of hte fender, made a tab for threading it through the boxcrown, and then ziptied it in.

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  3. I'm skeptical that somebody who doesn't like to work on bikes would write "pinch bolt for tightening/pre-loading the bearing cup, which in theory should be perfectly round on the steerer tube..."

    Sounds like a bike work liker to me.

    Why not ziptie the amputated piece of fender to the bottom of the rack?

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  4. Stine: turns out the beer was a good piece of advice. Thanks for that.

    Rory: you have no idea how good that makes me feel -- you seem like a precise, thorough, and non-corner-cutting kind of dude, so if you hacked the fender it really makes it ok for me.

    gNate: my over-engineer explanation is a result of my day job. Instead of ziptie'ing the fender to the rack (which is a fine idea), I just put a piece of "Richard Rush for City Council" campaign sign on the target area. Under a pi8ece of cardboard, which is under the bus tub.

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  5. The downside of reusing fork blades on those cycle truck forks is that they are just a hair too short. I went as long as possible on John's, but it still wasn't ideal. On my cargo bikes I run a hair smaller tires than you guys, so it works for me.

    John: I sent you a source offline for a good roller bearing 1-1/8" headset.

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  6. I've got a love/hate with internal wiring and cables...more hate than love I'm afraid!

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  7. I second the comment about top mount thumbshifters. About 10 years ago I bought ten pairs of Suntour XC Comp top mounts for cheap so I wouldn't have to deal with crappy indexed front shifting for a long time. If someone would remanufacture the circa 1989 Shimano M737 XT shifters, there is a ready market of millions of buyers out there.

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  8. Alex: the forks are super rad -- I just recently put plumper rubber on the CT -- with the campaign sign, I'm set. The CT is finally and officially done.

    Vik: we're on the same page there. But it is nice and tidy and snag-free when the wires are in the frame.

    BDD: Amen brother. I have the 737s on my cycle truck. I'm hoping a lone ST power-ratchet will find its way into my life this week.

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