Đầu Chuyển Đổi Lục Giác GXP 10mm sang 16mm

Hex socket adapter that converts a standard 10mm Allen/hex key into a 16mm hex socket, specifically designed for tightening and loosening the GXP crank spindle bolt (inner preload cap) used on GXP-compatible cranksets such as SRAM, EVOSiD, and compatible brands. This tool adapter fits over your existing 10mm hex/Allen key or extension bar, giving you the correct 16mm hex drive needed for GXP bottom bracket interface crank bolts