CeramicSpeed BB86 Bottom Bracket - 24mm Spindle Coated Races Black ModelNumber=J1117 FlowStraps: Aerodynamic flutter-free and skin-friendly

FlowStraps: Aerodynamic flutter-free and skin-friendly thanks to specially developed strap profile

Delivering speed that lasts the large center knobs make the Vulpine highly resistant to wear and improve its lifespan compared to other gravel tires

Just enough rise at the right width Ritchey Trail Rizer is a heavy duty performer at entry level pricing

Do not use with a coaster brake or fixed gear

The Avid 20R Brake Shoes are symmetrical for use on front or rear linear pull brakes

CeramicSpeed BB86 Bottom Bracket - 24mm Spindle Coated Races Black ModelNumber=J1117 FlowStraps: Aerodynamic flutter-free and skin-friendlyCeramicSpeed BB86 Bottom Bracket 24mm Spindle Coated Races Black. The CeramicSpeed BB86 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. 41 BB Frame Interface BB86 BB Frame Interface BB92 BB Frame Interface PF41 BB Shell Width (mm) 86 BB Shell Width (mm) 92 Weight 60 Spindle Interface Type Shimano Hollowtech II