SE Bikes wheelsets in a variety of anodized colors Sealed bearings Brake Type: RIM Axle: B/O 3/8 Width ID (mm): 24 ...

BMX racing is an action packed cycling discipline which tests a rider's skill to the limit at top speed. Races take place over a short course of 300m-400m and can be run with up to 8 riders at a time.

BMX racing bikes are simple and strong, with a single gear and usually just a rear brake. Standard BMXs have 20 inch wheels and there are micro and mini and junior sized bikes for younger riders.