This genuine Shimano Bolt (155 0700) secures the crank arm to the bottom bracket spindle that maintains critical alignment for efficient power delivery. As a wear item subject to corrosion and mechanical stress, having a replacement on hand ensures continuity during routine maintenance or emergency repairs across compatible Shimano crankset systems.
Key features:
- Genuine Shimano replacement crank arm bolt (Part 155 0700)
- Secures crank arm to bottom bracket spindle with correct clamping force
- Precision-manufactured for reliable fit and torque retention
- Ideal for crankset servicing, rebuilds, or hardware refresh
Crank Arm Bolt
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This genuine Shimano Bolt (155 0700) secures the crank arm to the bottom bracket spindle that maintains critical alignment for efficient power delivery. As a wear item subject to corrosion and mechanical stress, having a replacement on hand ensures continuity during routine maintenance or emergency repairs across compatible Shimano crankset systems.
Key features:
- Genuine Shimano replacement crank arm bolt (Part 155 0700)
- Secures crank arm to bottom bracket spindle with correct clamping force
- Precision-manufactured for reliable fit and torque retention
- Ideal for crankset servicing, rebuilds, or hardware refresh