Race
Browse used race BMX bikes for sale from riders across the UK. Race BMXs are light aluminium or carbon bikes for gated tracks, sized as Mini, Junior, Expert, Pro and Pro XL on 20in wheels, with 24in cruisers for taller and older riders. They are bought and sold constantly because juniors outgrow a size in a season or two.
What makes a BMX a race bike?
Weight and gearing. A race frame is 7005 or 6061 aluminium, sometimes carbon, and a complete bike often comes in around 8kg with a carbon fork, narrow 1.75in to 1.95in tyres and a rear-only brake. Gearing is tall — 44/16 is the common baseline — because the bike has to accelerate off a gate and hold speed down a straight rather than pull tricks.
What size race BMX do I need?
Race sizing runs by rider height rather than top tube alone: Mini and Junior for younger riders, Expert around 19in to 20in of top tube, Pro from roughly 20.5in, and Pro XL and XXL above that. A 24in cruiser gives taller adults a longer wheelbase without moving to a different discipline, and many clubs run separate cruiser classes.
Race BMX or freestyle BMX?
These are not interchangeable. A freestyle BMX has 14mm axles, peg mounts and a low gear for tricks, and is far too heavy to race competitively. A race bike has 10mm dropouts, no peg mounts and thin-wall alloy tubing that will dent or crack under a ledge drop, and it is a poor choice for park and dirt riding too.
What should I check on a second-hand race BMX?
Aluminium fatigues, so inspect the welds around the head tube, the seat clamp slot and the dropouts for hairline cracks — anodised finishes hide them better than paint. Check a carbon fork for impact marks and pressed-in bearing seats, feel for headset play after years of gate starts, and look at the rear cog and chainring teeth, which hook over after repeated sprint loads.
How do I judge a used race BMX price?
Frames from Chase, Meybo, Redline and GT hold value well in the popular Expert and Pro sizes, and a bike with sealed race wheels, an alloy or carbon fork and a decent crankset commands a premium over a stock club bike. Older aluminium frames that have raced several full seasons are worth less than their spec suggests. Buy new if you want a fork and frame with no crash history behind them.