Features:
Lightweight and high quality.
An ideal standard arm bolt.
Colorful style, suitable for personality modificine.
Designed to fit most Shimano Hollowtech II designs, including all current road and mountain crank sets.
Suitable for Shimano DEORE, SLX, XT Crankset.
Product GUB G-20 Crank Arm Bolt CNC AL-6061 for MTB

Specifications:
100% Brand New and High Quality
Color: red, purple, silver, titanium, green, pink, gold, black, blue
Material: Aluminium alloy
Diameter: Approx.20mm / 0.79in
Height: Approx.14mm / 0.55in
Package Included:
1 * Bicycle Crank Arm Fixing Bolt