Black ops DefendR 8-Key Freewheel 17T x 3/32` Single 1.37x24TPI Grey Revolution Tech 0 Stack Height 42

0 Stack Height 42

Compatible with most major caliper brands

Integrated cable locks

Prevents side-to-side play in thru-spindle bottom brackets to ensure bearings do not wear out prematurely Replaces stock plastic preload rings on bikes with SRAM 30mm spindle cranks

Lightweight ergonomic lever design with integrated caliper release

Black ops DefendR 8-Key Freewheel 17T x 3/32` Single 1.37x24TPI Grey Revolution Tech 0 Stack Height 42Cold forged chromoly construction. 8 splines for removal. Oversize 3 pawl design. Heavy duty use freewheel. 13T and 14T fit Flip Flop hubs only TECH SPECS Vendor Black ops Manufacture Number Model Name DefendR 8 Key Freewheel Category Freewheels