M30 Bike Crank Bolts Designed Specifically for SRAM Systems Reliable Setup

Bike Bicycle Crank- Bolt Kit Self-Extracting -M30 For-SRAM SPARE for DUB New. Made of high quality material, and practical to use. Material: Aluminum alloy. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.