Hayes Disc Brake Pads Semi-Metallic for Sole / MX2 / MX3 / MX4 / MX5 / CX5 ISO Width (mm)-50 2 elastic side pockets hold

2 elastic side pockets hold small tools nutrition bars or any other small necessity

6 Volume Range 31-40L

The 22 mm inner rim is optimized for 28 mm wide tires giving you comfort and lower rolling resistance when inflated at lower pressures

XL/XXL (XL): 60-63cm

Stretch-proof treatments provides exceptional durability Links 100 Drivetrain Speeds Single Speed 1/2" x 1/8" Chain Connection Type Bullet Pin Color Silver Half Link Chain Yes Defined Color Silver Link Type Half Link

Hayes Disc Brake Pads Semi-Metallic for Sole / MX2 / MX3 / MX4 / MX5 / CX5 ISO Width (mm)-50 2 elastic side pockets holdMX CX Sole Disc Brake Pads Backing Plate Material Steel Compound Semi Metallic Pad Shape Number 9 Heat Sink No