Unbranded 34mm Aluminium Vélo Scellé Double Roulement Fixe Gear Casque

Made from high quality aluminum alloy material, which is very durable.Multiple seals, dust-proof, bearing life service is longer.Compatible with common head tube fork.Features: Lightweight, Easy to InstallItem Name: Bike HeadsetSpecification: 34mm external type (28.6mm front fork beam tube)colour: blackMaterial: aluminum alloyPackage Contents:1 x Folding Bike HeadsetOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.