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AMA-level Supercross riders need the very best dirt bike parts for their style of motocross. They launch their bikes higher than three-story buildings at speeds in excess of 60 mph and clear distances as long as 70 feet. Even if you don’t hit triples quite as big as the pros, taking flight astride a dirt bike takes not only extreme skill and nerves of cold-rolled steel, but the utmost confidence in your machine. You need to know without any doubt that the dirt bike parts you choose are of the highest quality in manufacture and engineering, because every single piece needs to outperform the stock OEM component it replaces. That is how you reach the next level and RevZilla's selection of motocross parts can help seal the deal..
From drivetrain components and braking systems to suspension parts and engine upgrades, quality dirt bike parts help improve reliability and riding performance. Choosing parts designed specifically for your bike and riding style ensures durability and proper fit. RevZilla’s expert team can help riders identify the right components for their needs.
We take pride in the dirt bike parts and motocross parts we choose to support. We hold them not only to industry standards, but to our own personal standards -- because if we wouldn’t use them on our own motocross bikes, then why would we sell them? So if you want to take your bike or your riding to the next level, start here with a selection of some of the best aftermarket motocross parts in the biz. And next time you hammer out of a turn and approach that big juicy triple, you can take off with confidence, knowing the go fast goodies you got at RevZilla are some of the best the aftermarket dirt bike parts sector has to offer.

Dirt Bike Parts FAQ's

What are the most essential spare dirt bike parts to keep in my garage?
The most essential spare dirt bike parts you should always have on hand are extra levers, air filters, and spark plugs. Dirt riding is tough on gear, and a snapped clutch lever or a fouled plug can end your day early if you aren't prepared. Keeping a few of these basics in your toolbox ensures you spend more time on the trails and less time waiting for the mail.
Should I buy OEM or aftermarket dirt bike parts?
Whether you should buy OEM or aftermarket dirt bike parts depends on your budget and performance goals. OEM parts guarantee a perfect fit and factory reliability, which is great for internal engine components. On the flip side, aftermarket parts like bars, pegs, and exhaust systems often offer better performance and durability than stock, letting you customize your ride to your specific style.
How often should I replace my dirt bike's air filter?
You should replace or clean your dirt bike air filter after every dusty ride to keep your engine running strong. A clogged filter chokes your motor and can let nasty grit inside, leading to expensive repairs down the line. It's one of the easiest and cheapest maintenance tasks you can do, so don't be afraid to swap in a fresh, oiled filter whenever things get messy.
What's the best type of chain for a dirt bike?
The best type of chain for a dirt bike is usually a high-quality O-ring or X-ring chain if you're doing trail or enduro riding. These chains have internal seals that keep grease in and mud out, meaning they last way longer than standard non-O-ring chains. If you're strictly racing motocross where every ounce of weight and friction matters, a standard non-sealed chain might be your go-to for that extra zip.
Do I really need a skid plate for my dirt bike?
A skid plate is an absolute must-have if you're riding anywhere with rocks, logs, or debris. It acts as a shield for your engine cases and frame rails, preventing a stray rock from punching a hole in your motor and ruining your weekend. For the price of a decent dinner, a solid skid plate is some of the cheapest insurance you can buy for your bike.
How do I know when it's time for new dirt bike tires?
You'll know it's time for new dirt bike tires when the knobs start rounding off, tearing, or losing their height. Once those sharp edges are gone, your traction in the dirt disappears, and you'll find yourself sliding around like you're on ice. If you see cracks in the sidewall or the carcass peeking through, stop riding and get those rubbers swapped immediately for your own safety!