Description
DIGIRIT Carbon Chain Whip for Track Bike Cassette and Sprocket which uses a channel that which uses a channel that runs down its middle section to relieve pressure from around your sit bones while ensuring high performance and a comfortable seat in every circumstance Binding Dual Sided Cartridge axle ✔ Cleat included SM SH51 Cleat retention adjuster ✔ Optional cleat SM SH56 Type Off Road BMX (SPD) Pop up cage ✔ Reflector SM PD40 Sealed mechanism ✔