Arm Covers Color:Black 44% improvement in friction coefficient

44% improvement in friction coefficient performance compared with competitor pads

Drop-Stop chainrings are designed for use with 1x9

beefy zipper and stretch panel combo

Available in a kit with 4oz

Cromoly axle and stainless steel springs

Arm Covers Color:Black 44% improvement in friction coefficientThe Arm Covers are your go to for UV protection and versatility. Made from stretchy LYCRA; they offer UPF 50+ protection to shield your skin from the sun. An elastic upper band keeps them securely in place, while their lightweight and packable design makes them easy to bring along for any ride. Perfect for sunny days and ever changing conditions, these covers are a must have addition to your kit. Made of LYCRA for a comfortable fit and long lasting