TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Silver Color-Vegas Gold 5" Rate (Lbs) 251

5" Rate (Lbs) 251

After traveling to past Masters World Cup (MWC) races in British Columbia

and reduced rider fatigue

Uses traditional BMX 4-prong freewheel remover Cassette Body Type Threaded 1

}SRAM X01 11-Speed Trigger Shifter Includes Handlebar Clamp Black with Gray and White logo with Cable Housing Sold Separately

TRP CK-9050 EVO Crankset - 170mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Carbon BLK/Silver Color-Vegas Gold 5" Rate (Lbs) 251The TRP CK 9050 EVO crankset features high performance carbon layup crankarm construction for strength and weight saving with a 30mm spindle diameter to provide exceptional power transfer. High performance carbon layup provides strength and weight savings 30mm spindle diameter is torsionally rigid for exceptional power transfer For use with frames that have 68mm or 73mm bottom bracket shells 52mm Chainline achieved with TRP CR M9050 3mm offset