Sturmey Archer SX-RK3 3-Sp 170mm Disc Hub 36h - Silver Length-5 The GX is cold-forged for

The GX is cold-forged for high strength and light weight loaded with trickle-down features and available with double or single rings

front/rear rear (XD) axle/spacing (mm) 12x148 Boost hole 32h color blue weight 297g

110mm=Compact

Color Lunar Rear Der/Shifter Compatibility SRAM X-Actuation Drivetrain Speeds 12 Shifter Style Trigger

Improved bead and TuffTex R casing offers a secure fit and improved puncture protection while also being lighter weight and more flexible

Sturmey Archer SX-RK3 3-Sp 170mm Disc Hub 36h - Silver Length-5 The GX is cold-forged forFatBike 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