e*thirteen BSA Threaded Bottom Bracket - 68mm Road/Gravel For 30mm Spindle BLK Model=Road 22 Chainring 0mm 254mm J-bend Black Box

0mm 254mm J-bend Black Box of 100

}SRAM XX1 Eagle Ceramic Bearing Pulleys and Grey Inner Cage

Symmetric profile with wide 24mm inner width

3 high-strength chromoly axle system with a double seal inner bushing and outer cartridge bearing

e*thirteen BSA Threaded Bottom Bracket - 68mm Road/Gravel For 30mm Spindle BLK Model=Road 22 Chainring 0mm 254mm J-bend Black Boxe*thirteen BSA Threaded Bottom Bracket 68mm Road Gravel For 30mm 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 BB Shell Width (mm) 68 BB Frame Interface English