Sturmey Archer Multi-Speed Coaster Brake 3 Speed Conversion Kit bottom bracket tools Holes must face inward to

Holes must face inward to prevent the idler from coming off the bearing

Will not build up or get tacky

The protectors are made of robust polymer and rest on an elegant

Max Ring (teeth): 52

Sturmey Archer Multi-Speed Coaster Brake 3 Speed Conversion Kit bottom bracket tools Holes must face inward to3 Speed Sturmey Archer Coaster Brake Trike Conversion Kit. Perfect drivetrain upgrade for the Sun Bicycles Adult Traditional Trike Single Speed. Features: Classic 3 speed internal gear hub with gear ratio of 177% Gear steps of 33% and 33% 6061 Aluminium hub shell 22 Teeth flange sprocket Compatible with 21 or 22 teeth sprocket Anodised alloy finish Weight 1360g Gear Ratios: Gear 1: 75% Gear 2: 100% Direct Drive Gear 3: 133% Brake Type: Coaster Brake