Bontrager 5mm Carbon Headset Spacer - Pack of 3 5mm x 28.6mm Carbon Default:Default M4 fittings

M4 fittings

Crank bolts and spindle interface hardware not included

Designed for KS eTENi and E30iS dropper posts

Premium construction for lightweight and stiffness

Crafted with meticulous attention to detail and using premium materials the SRAM RED D1 DUB 175mm Crankset delivers exceptional durability and lightweight performance

Bontrager 5mm Carbon Headset Spacer - Pack of 3 5mm x 28.6mm Carbon Default:Default M4 fittingsSpacer Bontrager Headset 1 1 8" 5mm Carbon 3 Pack Genuine Replacement Parts Genuine Bontrager replacement headset spacers. Get your bike back on the trail with the parts you need. Key Features Precision machined aluminum construction Precision cut to ensure proper headset function Sold in packs of 3 Specifications Color Carbon Size 5mm x 28. 6mm Gender unisex Intended User Age 12 years and over Model Year 2026 Material Components Carbon