Surly Ultra New Rear Hub - Threaded x 120mm Rim Brake Fixed/Free Black 32H MFPN=D33RXLT-B or microfiber with Cordura sides

or microfiber with Cordura sides

Dirty Dan is the choice when the ground is muddy

99mm Drivetrain Spacing Road Interface DUB Primary Color Black Crankset Material Carbon Pedals Thread 9/16 BCD Direct Mount SRAM 8 Bolt Chainline 45mm Teeth 50/37

Tire Clearance: 700c x 47mm or 650b x 42mm (both without fenders) Rear Axle 12mm Thru x 142mm Brake Type Disc TT (Effective) 545 Fork Type Rigid Fork Material Carbon Frame Material Steel Frame Type Rigid Front Axle 12mm Thru x 100mm Color Currant and Cream Mfg Size 52 Platform Cosmic Stallion Wheel Size 700c Defined Color Red Size 52Cm

Super Trail

Surly Ultra New Rear Hub - Threaded x 120mm Rim Brake Fixed/Free Black 32H MFPN=D33RXLT-B or microfiber with Cordura sidesSurly 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