This week, Oi have been mostly turning 175mm Tiagra cranks into 155mm Tiagra cranks.
What's the use of such short cranks?
Ronnie Corbett commemorative bike build obviously.
Short-arsed girlfriend with a fairly aggressive position on her time trial bike. With 165mm cranks her knees track outwards at the top of the pedal stroke due to other GF bits getting in the way.
@Tijs started
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This week, Oi have been mostly turning 175mm Tiagra cranks into 155mm Tiagra cranks.