Sturmey Archer SX-RK3 3-Sp 170mm Disc Hub 36h - Silver MFPN=TB73301000 Rear Axle Type Standard QR

Rear Axle Type Standard QR Rear Hub Spacing (mm) 142

Model Edge Top Tube MTB Mount Description Top Tube GPS Computer Mount

and a gravel-specific geometry

0% aligning with manufacturer recommendations for replacement Model Chain Checker CC 4

and know whether you’re training productively

Sturmey Archer SX-RK3 3-Sp 170mm Disc Hub 36h - Silver MFPN=TB73301000 Rear Axle Type Standard QRFatBike compatible, internal gear 3 speed freewheel hub for use with any IS 6 bolt disc brake 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 TSS33 twist shifter Model SX RK3 Front Rear Rear (3sp) Axle Spacing (mm) 13 32"x170 Nutted Hole 36 Spoke J Bend Brake 6 Bolt Color Silver Weight 1400g