SB-packed, 1 1/8", 25.4 mm handlebar clamp, adjustable 0°/60° Level 4, e-bike ready according to ergotec Safety Level Table, Ahead, shaft clamp height 41 mm, aluminum 6061 T6, approx. 338 g (90 mm) - 358 g (110 mm), separable Article type Version Ahead Features separable, adjustable Area of use MTB, road bike Main color silver Shaft clamp height 41.0 mm Handlebar clamp 25.4 mm Shaft clamp 1 1/8" Stem length 90.0 mm Stem angle up to 60 ° Stem angle from 0 °