The Gradient is the most ergonomic grip we've ever created. The multi-directional grip surface offers superior traction for grip control. What makes this grip truly unique is it's shape. The visible slope to the grip offers superior palm comfort and vibration damping.Compatible with MTB and BMX. Made in the USA.Key Features:Flat area under thumb for comfort.1.5mm flange provides feedback on the grip end.Recessed logo.1.2mm gaps.Single lock-on alloy ring with Stainless steel M4 bolt.Length 136mm.Diameter 30.5mm - 36.5mm.Weight 115g.