e*thirteen BSA Threaded Bottom Bracket - 83mm For 30mm Spindle Black MFPN=00.6418.015.008 } Built purely for downhill

} Built purely for downhill performance

Matt Ray Signature Model

5-45MM) 300 LB

rubber/rubberized or heavily textured materials

e*thirteen BSA Threaded Bottom Bracket - 83mm For 30mm Spindle Black MFPN=00.6418.015.008 } Built purely for downhille*thirteen Threaded Bottom BracketsBearings feature high performance seals and custom grease specification for top notch durability and smooth spinning e*thirteen threaded BBs cannot be used to retrofit a BB30 crankset onto a BSA threaded frame Large custom sealed 6806 bearings are replaceable and serviceable Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 83 Weight 96 Spindle Interface Type Zipp Vuma Defined Color Black