MazdaFlyer
Like “RadioFlyer”
On Saturday I tackled truing up the rear wheel. A few stubborn rusted/stuck spikes wouldn’t let me get it true. So ditched the idea and pulled a wheel off another bike that’s been collecting garage dust. It is a repopulated wheel, China rim, Mexico Bendix cog and Japan Shimnano hub, with 12ga...spokes who knows.
Anyway I cleaned up the wheel set and decided while I had it all apart I’d add a larger tooth cog. I started with a 23T. So I put the wheel back on only to find the the 23T wasn’t going to allow chain adjustment and tire combination to roll. So back off and back on with a 22T cog. Wheel back on chain length adjusted and tire spins free but chain and tire rubbing on fender at chain guard.
So I got out the dremel and proceeded to remove a section of the fender. I had to remove the chainguard and use a piece of scrap metal to protect the tire while cutting.
That frees up the tire and lets the chain do it’s thing without rubbing. The tire is close to the front of chain stays. The chain will stretch some and I can move the wheel back some when retensioning the chain.
I like the old patina on the old wheel but it’s too far out of true to roll well. It should easier to pedal the new setup at 22 x 44 ratio.
Still need to radius bumper corners and secure the bumper mounts. Lights may still get power.
Anyway I cleaned up the wheel set and decided while I had it all apart I’d add a larger tooth cog. I started with a 23T. So I put the wheel back on only to find the the 23T wasn’t going to allow chain adjustment and tire combination to roll. So back off and back on with a 22T cog. Wheel back on chain length adjusted and tire spins free but chain and tire rubbing on fender at chain guard.
So I got out the dremel and proceeded to remove a section of the fender. I had to remove the chainguard and use a piece of scrap metal to protect the tire while cutting.
That frees up the tire and lets the chain do it’s thing without rubbing. The tire is close to the front of chain stays. The chain will stretch some and I can move the wheel back some when retensioning the chain.
I like the old patina on the old wheel but it’s too far out of true to roll well. It should easier to pedal the new setup at 22 x 44 ratio.
Still need to radius bumper corners and secure the bumper mounts. Lights may still get power.
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