Burgtec Shimano Crank Bolt - Purple Rain DMZ Multi-directional entry : Easy engagement

Multi-directional entry : Easy engagement from multiple angles

Fast bearing replacement

the bicycle pump can be mounted under or in place of a bottle holder

Activate Dolby Audio for crystal clear

Burgtec Shimano Crank Bolt - Purple Rain DMZ Multi-directional entry : Easy engagementPre 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