SB-packed, 1 1/8", 31.8 mm handlebar clamp, black sandblasted Level 6+, e-bike ready according to ergotec Safety Level Table, Ahead, stem clamping height 40 mm, aluminum 6061 T6, approx. 196 g, divisible Type Item Version Ahead E-bike type ready Features divisible Area of application MTB , Road bike Main color black Handlebar clamp 31.8 mm Stem clamp 1 1/8" Stem length 55.0 mm Stem angle from 45 °