Wheels Manufacturing Essential StackRight Headset Spacer Kit - Purple CheckoutTitle=Full Speed Ahead Gossamer Pro Modular AGX+ 1x Crankset - 172.5mm }Zipp Straight Pull Spokes and

}Zipp Straight Pull Spokes and Nipples CXRay 248mm Black 3-pack

The Service Course SL 70 XPLR help you go faster by placing your body starting with your hands in an optimal "comfort zone" position for hours of rough riding over mixed terrain

The Krampus features Surly’s Gnot-Boost rear hub spacing of 145mm

5 Thread Length (mm) 20 Axle Diameter (mm) 12 Overall Length (mm) 229

BB Shell Width (mm) 83 BB/Frame Interface PF30 Bottom Bracket Shell I

Wheels Manufacturing Essential StackRight Headset Spacer Kit - Purple CheckoutTitle=Full Speed Ahead Gossamer Pro Modular AGX+ 1x Crankset - 172.5mm }Zipp Straight Pull Spokes andWheels Manufacturing Essential StackRight Headset Spacer Kit Purple. 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