CeramicSpeed EVO386 Bottom Bracket - 86mm 24mm Spindle Black Model=Lever Blades The rims are wide asymmetric

The rims are wide asymmetric and lightweight making for an outstanding stiffness to weight ratio

Sturmey-Archer Front Hubs

Rear Axle Type 12mm Thru x 142mm Rear Axle Type 12mm Thru x 148mm Rear Hub Spacing (mm) 142 Rear Hub Spacing (mm) 148

Includes ten precision-machined bushings in 6 sizes covering installation of all road mountain and bmx press-fit bottom brackets cups and bearings plus a BB Bushing Spacer for enhanced flexibility speed and alignment

CeramicSpeed EVO386 Bottom Bracket - 86mm 24mm Spindle Black Model=Lever Blades The rims are wide asymmetricCeramicSpeed EVO386 Bottom Bracket 86mm 24mm Spindle Black. The CeramicSpeed EVO386 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface 386 EVO BB Shell Width (mm) 86 Weight 110 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light