KCNC Bicycle Crank Self-Extractor
This is for a new pair of KCNC aluminium crank bolt collars.
These are used on most crank setups and are 22mm threads.
The bolts also replaces lost extractors and allows KCNC and other compatible crank arms to be removed from the spindle.
Material:AL7075-T6 CNC
Spec:M22 x 7mm
Diameter:22mm
Color:Black / Red / Gold / Blue / Green / Silver available
Weight: approx.4g / 1pair
For Truvativ/Sram/FSA/Shimano/KCNC crankset use