Wheels Manufacturing Derailleur Hanger - 306 MPFN-M152-01-BK }CeramicSpeed BBright Bottom Bracket -

}CeramicSpeed BBright Bottom Bracket - 24mm Spindle Black

Logic WCS uses angular-contact cartridge bearings

Polished 2mm thick stainless steel with a laser etched Surly logo

OXiC rim surface technology for improved braking performance and wear

Mfg Size 52 Defined Color Black Rear Axle QR x 135mm Wheel Size 700c Platform Cross Check Frame Material Steel Frame Type Rigid Front Axle QR x 100mm Color Black TT (Effective) 54

Wheels Manufacturing Derailleur Hanger - 306 MPFN-M152-01-BK }CeramicSpeed BBright Bottom Bracket -Wheels Manufacturing Derailleur Hanger 306. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance. OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As a result you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application. These