SB-packaged, 1 1/8" (28.6 mm), 31.8 mm handlebar clamp, angle +/- 6°, black sandblasted Level 6, e-bike ready according to ergotec Safety Level table, Ahead, steerer clamp height 40 mm, Aluminum 6061 T6, approx. 110 g, divisible Article type Design Ahead Features divisible Area of use MTB, racing bike Main color black Steerer clamp height 40.0 mm Handlebar clamp 31.8 mm Steerer clamp 1 1/8" Stem length 70.0 mm Stem angle up to 6° Stem angle from 6°