BUCKLOS mtb stem fit 31.8mm handlebar (100mm circumference) and 28.6mm (1-1/8") steerer tube. The handlebar stem feature a -60° to +60° angle range and lengths of 100mm 110mm 120mm 130mm 140mm. Includes 2 hex wrenches for easy setup,This mountain bike adjustable stem is a CNC-machined aluminum bicycle handlebar stem riser that combines low weight with high rigidity. Adjustable Handlebar Stem: Brand:BUCKLOS Handlebar Clamp Diameter:31.8mm Steerer Tube Diameter:28.6mm Height:35mm Length:100/110/120/130/140MM Angle:±60° Color: Black Material:Aluminum Alloy Suitable for:Mountain Bike/Road Bike/BMX.etc Packaging includes: 1pc Stem + 2pcs Hex Wrenches (This Stem, adjustable degrees up and down up to 60 degrees, you can adjust the right angle according to your riding habits and riding needs. ） E.
