Full Speed Ahead MegaExo Stainless Mountain Bottom Bracket 68/73mm English Threading CheckoutTitle=WTB Byway Tire - 700 x 44 Designed for use with 12-speed

Designed for use with 12-speed Shimano drivetrains

Designed for road cyclists looking for optimal balance of weight strength and stiffness

and train brilliantly with the easy-to-use Forerunner

Misc Standard Eyelet 50mm

Perfect for bikes with little center pull brakes tucked under the chainstays

Full Speed Ahead MegaExo Stainless Mountain Bottom Bracket 68/73mm English Threading CheckoutTitle=WTB Byway Tire - 700 x 44 Designed for use with 12-speedFull Speed Ahead MegaExo Stainless Mountain Bottom Bracket 68 73mm English Threading. FSA MegaExo Bottom Brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 Weight 50 Spindle Interface Type FSA MegaExo Spindle Length 73 Defined Color Green