Technical & Reference Section > Tech and Restoration
chain lignment problem
HEYWOOD BMX:
? Any pics? Normally there should be 2 x 2.5mm plastic BB spacers on the non-drive side and 1 x 2.5mm on the drive side.Also maybe 1 or 2 1mm axle washers between the ends of the BB bearing & the arms if needed.
Chinadog:
You used to get a freewheel spacer with some brands of power disk bitd, the ones where the chainring bolts to the outside face.
Maybe try a decent old type bike shop :-\
john4130:
you could try a thinner cone locknut on the freewheel side.
Bigplinky:
You tried running a powerdisc with the chainwheel on the inside Greg?
motomagII:
--- Quote from: Bigplinky on February 25, 2011, 05:31 PM ---You tried running a powerdisc with the chainwheel on the inside Greg?
--- End quote ---
they are 4 arm alloy shimano craqnks so only use a chainring as spider if fixed
:daumenhoch:
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