Surly Stainless Seatpost Clamp - 33.1mm Bolt-On Silver MPFN-ST0003OR 5 Wall Dbl Side NMSW

5 Wall Dbl Side NMSW Color Silver Hole Count 32 Valve PV Weight 420g ERD 612 Extras Eyeletted

Brake Caliper Type Post Mount Mount | Rotor Size Front IS | 160 Rotor Mount | Rotor Size Rear IS | 140 Rotor Weight 15

Designed to face the worst British weather has to offer Hope's threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety of cranksets

Four phenolic plastic pistons provide the stopping power and excellent heat management

Hose kits for Hayes hydraulic disc brakes include stiff durable hose and the necessary fittings

Surly Stainless Seatpost Clamp - 33.1mm Bolt-On Silver MPFN-ST0003OR 5 Wall Dbl Side NMSWSurly New Stainless Seatpost Clamp 33. 1mm Silver. Surly Stainless Seatpost Clamps. TECH SPECS Color Silver Diameter 33. 1 Defined Color Silver Type Bolt On