See more: Cranks
Crank bolt for HUP 2-Piece Cranks
£5.00 GBP £3.99 GBP
Spare crank pre-load bolt for HUP 2-Piece Road/CX/XC and MTB Cranks...
Ensure this is tight enough to remove axle play, but not too tight to create high friction loads. Only do this, with pinch bolts loose, before tightening the pinch bolts to the correct torque.
More install info here.
