Simple, clean, and classy, now go ride The XR mountain bike grip is a great update to the classic slide-on MTB grip. It provides confident, no-slip grip and is available in several colors so you can customize your ride and keep your bike looking and feeling its best. Key features - Tread and rubber compound provide secure grip, control and comfort - Tread design optimizes grip for moisture management and shock absorption - Simple design maximizes durability and minimizes weight - 30mm diameter