e*thirteen BSA Theaded Bottom Bracket - 68/73mm For all e*thirteen Base Cranks 24mm Spindle BLK CheckoutTitle=CushCore XC Tire Insert - 27.5 }Shimano STEPS SM-DUE70-A Standard Drive

}Shimano STEPS SM-DUE70-A Standard Drive Unit Cover and Screws

All aligned to create the ultimate first ride

Stainless steel rotor with alloy carrier

Compatible with MatchmakerΓäó X clamp

e*thirteen BSA Theaded Bottom Bracket - 68/73mm For all e*thirteen Base Cranks 24mm Spindle BLK CheckoutTitle=CushCore XC Tire Insert - 27.5 }Shimano STEPS SM-DUE70-A Standard Drivee*thirteen BSA Theaded Bottom Bracket 68 73mm For all e*thirteen Base Cranks with 24mm Spindle Black. e*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 TECH SPECS Bottom Bracket Shell I. D. 1.