Tag Archives: bike-building

Thwarted

The Sachs Freewheel I picked up is too wide for my current axle setup in the rear. The 126mm distance between my rear dropouts is the old standard for road bikes.

Now, I can either re-dish my wheel so that it is slightly off center but able to fit the block of gears, or scrap the whole indexing system. ┬áPeople have said that the strength of the wheel decreases when you re-dish it off center, but I wonder how much. I have a Mavic rear wheel, which is relatively new, with metal (aluminium I imagine) spokes and a shimano hub. I just don’t want to lose my whole wheel and really be screwed. I also don’t want to give up the possibility of having an indexed shifting system on that bike (its an 8-speed index, so a normal 7 speed won’t work).

Argh.

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