Co-power one +/-5� 90mm 31.8 black

Constructed of 3D forged 6061 aluminum. The front piece is also constructed of 6061 aluminum, with strength comparable to steel. Easily reverses to give a 5° positive or negative angulation depending on your riding style. Because the correct length is vital for a comfortable position on the bike, the One stem comes in seven lengths, from 60mm to 120mm. Compatible with 28.6mm headsets and diameters of 31.8 mm handlebar. Recommended use: high performance road cycling, mountain biking and cyclocross. Material: AL6061 3D forged. Screws: SCM-435 Angle: +/- 5º Extension: 60/70/80/90/100/110/120/130 mm.Diameter: 31.8 mm.Compatible address measurement: 28.6 mm.Height: 40 mm.Weight: 121 g (90 mm).Front piece: AL6061.Finish: Black anodized.