Tube - Schrader 20"x2.25"-2.50" (50) 48mm NCM SCREW ON CLUSTER - 8

SCREW ON CLUSTER - 8 Speed

The Bang Bang Chain Lock is built from heavy-duty hardened steel with a frame-safe cover

this small-framed powerhouse packs serious performance

Custom 4-Piston brakes with cooling fins

The Chain Gang contains everything needed to quickly and easily clean the chain

Tube - Schrader 20"x2.25"-2.50" (50) 48mm NCM SCREW ON CLUSTER - 8It is very important that you select the right size tubes for your rims. In most cases the required dimensions will be written on the side wall of your tyre for easy reference. It is also important to purchase tubes with valves that are compatible with your bike pump. There are two main types of valves used in bike tyre tubes: Schrader and Presta.