Surly Ultra New Rear Hub - Threaded x 120mm Rim Brake Fixed/Free Black 32H MFPN=100539100-M/L It sports an integrated master

It sports an integrated master cylinder in the ergonomically shaped lever body

- Constructed from high alloy German chrome vanadium steel

}RockShox Rear Shock Damper Body IFP - Bearing Eyelet 50mm stroke (55mm plus 5mm Travel Spacer) Deluxe (A1) Super Deluxe (A1) Fast Black

For all standard 6 V / 3 W hub dynamos

with non-marking attributes

Surly Ultra New Rear Hub - Threaded x 120mm Rim Brake Fixed/Free Black 32H MFPN=100539100-M/L It sports an integrated masterSurly Ultra New Rear Hubs Non Disc. Axle is quick release and bolt on compatible Stainless 6mm bolts are included; quick release skewer is NOT included 6061 T6 forged hub shell (same as the Surly New); 6901 bearings 4130 CroMoly axle and stainless cones; agressive knurling on cones and bolt caps for reduced slippage New axle cone system uses uses a specific shouldered axle that allows the hubs to be completely adjustment free and simple to service