Zipp Headset Spacer Set UD Carbon (4mm x 2 8mm x 1 12mm x1 30mm x 1) CheckoutSpec= 145/170x35mm 1kg) uncut

1kg) uncut

Includes rotor bolts

}SRAM GX Rear Derailleur - 10 Speed Long Cage Black

SRAM Model ID: SB-RED-C2

Zipp Headset Spacer Set UD Carbon (4mm x 2 8mm x 1 12mm x1 30mm x 1) CheckoutSpec= 145/170x35mm 1kg) uncutZipp Headset Spacer Set UD Carbon (4mm x 2 8mm x 1 12mm x1 30mm x 1). Imprecise spacers can cause your headset to loosen affecting bike handling and component life. Lightweight and precisely parallel Zipp carbon headset spacers are precision ground to keep your fork secure through every twist turn and bump in the road. 1 1 8" diameter in 4 (x2) 8 12 and 30 mm heights UD carbon fiber finish TECH SPECS S. H. I. S. Stem Clamp Diameter 28. 6 Defined Color