Sturmey Archer Rear Hub SX-RK3 36h 3sp Disc
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• Classic 3-speed internal gear “cruiser” hub with gear ratio of 177%
• Fits 6-bolt disc brake rotors
• Gear steps of 33% and 33%
• 6061 Aluminium hub shell
• 36 spoke holes
• Anodized alloy finish
• Weight: 1400g