CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black Rim Width (Internal)-22 }Hayes Feel'r Gauge Disc Brake

}Hayes Feel'r Gauge Disc Brake Pad and Rotor Alignment Tool

Weight (with plugs): 112 grams

Length: 130 mm

Surly rings paired with 9 speed chains will have a tight fit

CeramicSpeed BB90 Bottom Bracket - 24mm Spindle Black Rim Width (Internal)-22 }Hayes Feel'r Gauge Disc BrakeCeramicSpeed BB90 Bottom Bracket 24mm Spindle Black. The CeramicSpeed BB90 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 37 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 37 BB