The ODI Longneck V2.1 BMX/E Bike/MTB Lock On Grips 140mm features a new design that utilizes the v2.1 Single-Clamp locking system which delivers simple installation and 100% slip-free performance.The outer end of the grips have been designed to be easier on your hands with soft material around the entire end of the grip and have been reinforced with harder plastic to prevent grip blowouts.The iconic rib pattern remains unchanged with soft flexible ribs providing excellent vibration dampening and easy to grip comfort - with or without gloves. ODI Longneck V2.1 BMX/E Bike/MTB Lock On Grips 140mm Features Legendary Longneck Rib Pattern Exceptional Vibration Dampening and Cushion for Longer Rides SINGLE CLAMP - Version 2.1 Lock-On System Proprietary ODI Soft Compound Material Hand Friendly Soft Ends - Reinforced for Added Durability E-bike Compatible Design