Dirt Bike FAQ

A bike doesn't need to have a 100% Chromo frame and saying it'll break because of this isn't true. When a bike is said to have a 4130 Chromo main frame they are referring to the two main (long) tubes – the top tube & down tube and the seat tube (which is the one the saddle & post are clamped into). You'll normally find the other tubes will be made from high tensile steel and this being the case it should be plenty strong enough as long as the welding is up to the job.

You'll find at this price that the components will be the bits you'll have issues with. Cheaper 3 piece cranks tend to be amongst the first parts to go. You'll often find the splines (the small grooves that hold the crank arm in place on the bottom bracket axle) will strip meaning you'll have to replace them pretty quickly. And no, before anyone pipes up – it won't be covered by warranty if you've been using the bike for jumping / park riding. Even though the bike is designed for this, it'll be excluded from the warranty cover.

Another thing you may need to think about changing pretty quickly would be the wheels. Off the peg wheels tend to be pretty poorly built. Look for something with steel rims (heavier but stronger and better braking), 48 spoke and with a serviceable hub. No point going for cartridge bearings when the wheels are going to take a kicking. And they will. especially if you're learning to jump!

Take a look at the Specialized Fuse Two & Three. Both have good frames and a good level of equipment. The Fuse Three at $400 has a full Chromo frame and slightly lighter wheels. Otherwise have a look for the GT Bump at around $300. All good places to start.

Whatever you get, don't expect it to be unbreakable. Even the really expensive ones get busted, especially if you're just getting started. Remember to save some money for pads & a helmet. And have fun!