e*thirteen BSA Theaded Bottom Bracket - 83mm For all e*thirteen Base Cranks 24mm Spindle BLK CheckoutTitle=Full Speed Ahead SL-K ABS Chainring Bolt Kit - Black 2 lbs (1 kg)

2 lbs (1 kg)

Abrasion-resistant covering for increased durability

(mm) 47 Thickness 7

Compatible with bikes up to 40lbs each

description Specialized 172mm Axle color Rhodium Silver

e*thirteen BSA Theaded Bottom Bracket - 83mm For all e*thirteen Base Cranks 24mm Spindle BLK CheckoutTitle=Full Speed Ahead SL-K ABS Chainring Bolt Kit - Black 2 lbs (1 kg)e*thirteen BSA Theaded Bottom Bracket 83mm 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. 37