Wuffy said on 26 November 2009

If you see properly, the chain runs through a pulley above the cranks, and to get the same amount of chain on the chain rings you need to have the guide round that far. Plus if it's any further anti clock-wise the bottom roller hits the tyre.

Wuffy said on 26 November 2009

If you see properly, the chain runs through a pulley above the cranks, and to get the same amount of chain on the chain rings you need to have the guide round that far. Plus if it's any further anti clock-wise the bottom roller hits the tyre.

Wuffy said on 26 November 2009

If you see properly, the chain runs through a pulley above the cranks, and to get the same amount of chain on the chain rings you need to have the guide round that far. Plus if it's any further anti clock-wise the bottom roller hits the tyre.