Burgtec Shimano Crank Bolt - Iron Bro Orange Sheppards Wide-tooth material has been removed

Wide-tooth material has been removed from each side to reduce running noise and drag when running at extreme edges of the cassette

more precise front shifting

Serious about Safety

and extra cushioning

Our innovative

Burgtec Shimano Crank Bolt - Iron Bro Orange Sheppards Wide-tooth material has been removedPre 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