Wheels Manufacturing Essential StackRight Headset Spacer Kit - Orange MPFN-2701446 }Challenge Gravel Grinder Race Tire

}Challenge Gravel Grinder Race Tire - 650b x 46 Tubeless Black/Brown Handmade

Vibrocore inner well reduces the transmission of harmful vibration frequencies improving rider comfort and increasing the fatigue life of the rim

Thin leading edge chamfered design to deflect off obstacles

Shimano Dura-Ace CS-R9100 11-Speed CassettesCFRP/alloy spider arms and 5 titanium sprockets offer weight savings

Wheels Manufacturing Essential StackRight Headset Spacer Kit - Orange MPFN-2701446 }Challenge Gravel Grinder Race TireWheels Manufacturing Essential StackRight Headset Spacer Kit Orange. StackRight Headset Spacers look great and stay that way! No more misaligned headset spacers thanks to the StackRight technology which locks spacers together with an interlocking channel for a clean sleek look. The Essential kit utilizes a standard cap and bolt mounting system for a clean classic look. Fits 1 1 8" threadless fork steerer Inner Diameter: 28. 9mm Outer Diameter: 34. 4mm