SwissStop Catalyst One Disc Rotor - 203mm 6-Bolt Silver MFPN=00.4118.421.023 Inner rim width: 25mm

Inner rim width: 25mm

5mm color black weight 760g

}RaceFace Narrow Wide Chainring: 110mm BCD 42t Black

The Sturmey Archer hub automatically changes from low to high gear at approximately 7 mph

The Storm 6 Dark uses the following technologies:

SwissStop Catalyst One Disc Rotor - 203mm 6-Bolt Silver MFPN=00.4118.421.023 Inner rim width: 25mmSwissStop Catalyst One Disc Rotor 203mm 6 Bolt Silver. The SwissStop Catalyst One Disc Rotor is designed to provide simple but powerful braking. Engineered for optimum heat dissipation and reliable performance from cyclocross to downhill. Features the tested and proven Catalyst brake ring 1. 95 mm thickness Compatible with all sintered and organic pad compounds Optimized for SwissStop EXOTherm2 and Disc RS TECH SPECS Hub Disc Compatibility 6 Bolt Pad