Sturmey Archer RX-RD3 – 3spd Drum Brake Hub Kit
Sturmey Archer RX-RD3 – 3spd Drum Brake Hub Kit
Sturmey Archer RX-RD3 – 3spd Drum Brake Hub Kit
Sturmey Archer RX-RD3 – 3spd Drum Brake Hub Kit

Sturmey Archer RX-RD3 – 3spd Drum Brake Hub Kit

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  • $176.00
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  • 3 Speed 70mm Drum Brake Rear Hub Features
  • 3-Speed internal gear hub with gear ratio of 177%
  • Gear steps of 33% and 33%
  • Rotary gear selector without protrusions outside the frame
  • A356 Aluminium hub shell
  • 18 teeth sprocket, 1/2″x 1/8’’ (included)
  • Rotary 3 speed SLC30 shifter (included)
  • Natural alloy finish
  • Axle 185mm with Overlock dimension 135 mm
  • Weight – 1440 g
  • 36 spoke holes
  • Gear Ratio
  • Overall Range – 177%
  • Gear 1 – 75% (Gear 2 – 25%%)
  • Gear 2 – 100% (Direct Drive)
  • Gear 3 – 133% (Gear 2 + 33%)