e*thirteen BSA Theaded Bottom Bracket - 68/73mm, For all e*thirteen Base Cranks with 24mm Spindle, Black frame-tool Competition grade derailleur built with

Competition grade derailleur built with carbon fiber and aluminum

Shimano FH-RS400 Rear Hubs provide a simple setup and reliable performance

Better traction

Accepts standard 1/4" hex drive bits

Stan's No Tubes Flow MK4 Rear Wheel Rear Wheel UPC: 847746059974

e*thirteen BSA Theaded Bottom Bracket - 68/73mm, For all e*thirteen Base Cranks with 24mm Spindle, Black frame-tool Competition grade derailleur built withe*thirteen Threaded Bottom Brackets Bearings 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 Item Specifications BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB Frame Interface English Bottom Bracket Shell I. D. 1. 37 Defined Color