Eachine Bike Bicycle Parts Crankset Crank Arm Fixing Bolt Screw Cover

Specification: Material: Aluminum alloy Color: Gold, Red, Black, Silver, Blue Size: Cover diameter: About 25MM Total height: About 12 mm Thread Diameter: About 19.8MM Thread Height: About 9MM Description: This Crank Arm Fixing Bolt is an ideal replacment for SHIMANO standard arm bolt. Colorful style, suitable for personality modificine. Please using 10mm Allen wrench to install. Package Includes: 1 x Bicycle Crank Arm Fixing Bolt