Burgtec Shimano Crank Bolt - Iron Bro Orange ABUSMARCH Compatibility: Shimano 11-speed Road

Compatibility: Shimano 11-speed Road

For 11 and 12-speed chain

optimizing power transfer and aerodynamics

The C19 class allows you to mount tyres from 23

Improved temperature regulation with STACC ventilation technology will keep you pushing your hardest right to the finish line

Burgtec Shimano Crank Bolt - Iron Bro Orange ABUSMARCH Compatibility: Shimano 11-speed RoadPre tension Bolt for Shimano Hollowtech II Cranks and Shimano E bike motors. Simplify things with an 8mm fitting and add a splash of your favourite anodised colour. Never worry about turning the garage upside down at midnight to find that little thingy to pre tension your cranks ever again. Remember this product needs minimal torque and do not exceed the manufacturers maximum recommended torque 0. 7 to 1. 5Nm. Mfr Claimed Weight TBC