BCD: 104mm with a cranking arm length of 170mm or 175mm. Crankset Bolt Allen Wrench. Why Choose Our Crankset?. Achieve the perfect power transfer and enhanced pedal efficiency with our expertly designed crankset.
High Performance Hydraulic Disc Brake Set - ZT2001. Experience the ultimate in braking technology with the ZT2001, a high-end version of the MT2000. This upgraded model features premium accessories designed to enhance your cycling performance.