Description:

Crank Arm Fixing Bolt

Colorful bike bicycle parts accessory

Made of precision aluminum alloy, lightweight and completed fixed, CNC machined parts with the same genuine engagement

For SHIMANO 590 596 XT XTR Chainwheel cranks, replace your plastic screw cover

Please using 3/8" (10mm) allen wrench to install

Specification:

Material: Aluminum alloy

Cover diameter: about 28mm / 1.1 inch

Thread Height: about 8mm / 0.3 inch

Thread Diameter: about 20mm / 0.8 inch

Package Includes:

1 Piece Bicycle Crank Arm Fixing Bolt