Sturmey Archer RX-RD3 3sp Drum Brake Rear Hub HKC3T.XSSS.S00.BX

- Internal gear 3-speed hub with either a 70mm or a 90mm drum brake\n- RX hubs feature an inboard rotary mechanism (and solid axle), meaning no protrusions outside of the chainstay like the indicator chain type \n- A356 aluminum hub shell with 13/32" slotted solid axle (163/177mm overall axle length) \n- Gear ratio range of 177% (33% each step) \n- Includes 3-spline 18 tooth cog and a SLS30-T twist shifter. Brake lever sold separately