e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Model=Fatboard Designed for professional use and

Designed for professional use and rated to 80Nm

Removal kit includes: slide hammer with adaptors that support bearing removal with inner bearing dimensions 6

semi-sealed

This is our everyday aero sock knitted with vertical columns to break up the barrier layer

e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Model=Fatboard Designed for professional use andThe e*thirteen Helix Race 12 speed 13 52t cassette features close ratio gearing specifically engineered for steep terrain where climbing time and shift frequency is high and descents are gravity driven. By placing more gears where riders spend the majority of the time they can optimize cadence and torque for improved climbing efficiency with smoother shifts under load for both analog and eBikes. Close ratio gearing cassette for improved shifts under