This strictly and extensively tested MTB stem has been certified for freeride and downhill bikes. Features: Material: 6061 T6 aluminum, machined, compatible with G1 gyro system, clamp diameter: 35 mm, length: 40 mm, width: 58 mm, angle: 0°, weight: 177 g, stainless steel screws: M6 x 1.0 x 18 mm / 20 mm. You can use this stem for everything: all-mountain, enduro, fast descents, freeride, dirt jump, slopestyle, skatepark, or street riding. Manufacturer's recommendation: Handlebar clamps should be tightened evenly from the top and bottom. Please observe the torque specifications on the stem (8 Nm).