Ritchey's dual density Kraton rubber grips are perfect for trail riders seeking great impact and vibration protection while maintaining serious grip and hold on the roughest trails. Now improved on as a set of locking grips, the WCS Trail Locking Grips are perfect for riders who don't like a bulky or soft grip. The 135mm long, 32mm diameter grip features a textured ergonomically designed surface with molded zones with raised TR logos- all of which add surface tension and overall grip hold even when you are shifting and braking or not paying as much attention on the trail as you should be. The open ends fit into two secure locking collars with anodized and laser etched design. End caps are included. As you power along the trail you stay in control, and your grips won't slip or twist. Ideal.