e*thirteen Helix Race Cassette - 12-Speed 13-52t Gray Model=Fatboard 30mm internal width is versatile

30mm internal width is versatile fitting tires from 2

6 Cup (mm) 42 Race (mm) 30 Stack Height 30 Bearing Angle 45°/45° Size 1-1/8`

22mm offset BARS SALTPLUS "HQ" bar

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 30mm internal width is versatileThe 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