Zipp Headset Spacer Set UD Carbon 4/8/12/30mm Echelon Chainring bolts for SRAM Force

Chainring bolts for SRAM Force AXS 4-arm cranksets with 107 BCD

Quick and easy assembly

is compatible with full internal cable routing (when hydraulic hoses are routed with electronic shift wires)

EW-SD50 wires are required to connect the junction (either SM-JC40 external or SM-JC41 internal) to the rear derailleur

HYPERGLIDE+ provides fast and smooth shifting

Zipp Headset Spacer Set UD Carbon 4/8/12/30mm Echelon Chainring bolts for SRAM ForceThe Zipp Carbon headset spacers made of UD Carbon impress with precision manufacturing and reliability. Specifications Material: CarbonUsage bikesport: Road Bike, MTBSteerer tube : 1 1 8" straight ahead, 1 1 8" 1 1 4" tapered, 1 1 8" 1 1 2" tapered, 1 1 8" 1 3 8" taperedHeadset accessories: SpacerModel year: 2025Collection: Full year Mfr Claimed Weight 60g