Feature: 1. Made from high strength CNC processed aluminium alloy, the bar stem is anti‑corrosion, sturdy and durable. 2. Hollow out design, it is damping and lightweight. The surface is treated by anodic sandblasting process, the frosted texture and the overall hardness are greatly improved, and it is not easy to accumulate dust. 3. Easy to install, just need to connect the original front fork and 4pcs bolts bar clamps hold the bar firmly in place. 4. Come with converter sleeve, suitable for 31.8/35mm diameter handlebar. 5. Suitable for most road bikes, fixed gear bicycle, mountain bikes, downhill bike, BMX, DH etc. Specification: Item Type: Short Handlebar StemMaterial: Aluminum AlloyProduct Size: Handlebar Diameter: Approx. 31.8mm/1.3inHandlebar Diameter: Approx.35mm/1.4in (without Converter Sleeve)Steering Tube diameter: 28.6mm/1.1inCentre Distance of Two Holes: Approx. 35mm/1.4in Height: Approx. 40mm/1.6inSuitable for 31.8/35mm diameter handlebar.. Package List: 1 x Short Handlebar Stem with Converter Sleeve