e*thirteen BSA Threaded Bottom Bracket - 68/73mm For 30mm Spindle Black ModelNumber=J2948 }SRAM/Truvativ PressFit GXP BB121 PF41

}SRAM/Truvativ PressFit GXP BB121 PF41 Bottom Bracket for Fat Bike

Stem Material Aluminum Stem Weight 345g Handlebar Diameter 25

Shoe size 45 Primary Color Black Cleat Type SPD Closure Single SLW3 Dial + Velcro Strap Color Black/Dark Grey Gender Men

Accessory compatibility: GoPro and lights with GoPro style mounts

Color Silver Half Link Chain No Drivetrain Speeds 11 Defined Color Silver Links (links) 116 Weight 243 Chain Connection Type Single Use Master Link Width 5

e*thirteen BSA Threaded Bottom Bracket - 68/73mm For 30mm Spindle Black ModelNumber=J2948 }SRAM/Truvativ PressFit GXP BB121 PF41e*thirteen BSA Threaded Bottom Bracket 68 73mm 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 Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB