Sturmey Archer RS-RK3 3-Sp Disc Hub 36h - Black MFPN=6400026 Can be used on 43-45mm

Can be used on 43-45mm chainlines with appropriate spindle spacers

adaptors for following standard bearings: 608

The unique design is compatible with aero and round seatposts ensuring versatility for various bike setups

5 Stanchions Diameter 38mm Stanchions Material Aluminum Travel 190mm Brake Type Disc Spring Type DebonAir+ W/ButterCups Axle/Hub spacing 15x110mm TA Steerer Tube 1-1/8-1

Sturmey Archer RS-RK3 3-Sp Disc Hub 36h - Black MFPN=6400026 Can be used on 43-45mmInternal gear 3 speed hub: for use with any IS 6 bolt disc brake Rotary gear selection with no protruding indicator chain or switch box 6061 aluminum hub shell with 13 32" slotted solid axle (215mm overall axle length) Gear ratio range of 177% (33% each step) Includes 3 spline 18 tooth cog and a SLS30 T twist shifter Model RS RK3 Front Rear Rear (3sp) Axle Spacing (mm) 13 32"x135 Nutted Hole 36 Spoke J Bend Brake 6 Bolt Color Black Weight 1000g