super light carbon spacer for tuning stem height on 1-1/8" steerer tubes. Spacers are internally weight relieved to drop a few extra gram and logo branded on the exterior. Available in 5mm, ...

you add some color to your bike while you save weight. Features: Lighter than conventional carbon spacers Fits 1-1/8"" steerers only Made from aluminum Specifications: S.H.I.S. Stem Clamp Diameter: 28.6mm (1-1/8") Material: ...

you add some color to your bike while you save weight. Features: Lighter than conventional carbon spacers Fits 1-1/8"" steerers only Made from aluminum Specifications: S.H.I.S. Stem Clamp Diameter: 28.6mm (1-1/8") Material: Aluminum ...

WCS External Threadless Headset is the reliable workhorse of the Ritchey headset lineup. Smooth and durable hybrid ceramic bearings are sealed to minimize contamination from the elements. The alloy machined cups keep ...