Best MX Sprockets ; Pro Tips for Dirt Bike Maintenance: Prolonging Chain and Sprocket Lifespan

Looking for the ultimate performance in dirt bike sprockets? At Two Stroke Racing, we're committed to finding the perfect balance between quality and affordability. Over time, we've rigorously tested various brands such as Supersprox, KTM OEM, and JT Sprockets.

When it comes to sprocket materials, there's a range to consider: some are crafted from steel for maximum durability, albeit with added weight; others utilize lightweight aluminium alloys, sacrificing a bit of durability for agility. And then there are those combining the best of both worlds.

So, which sprocket suits your riding style and budget best? Our top recommendation is JT Sprockets. Not only are they cost-effective, but they're also constructed from high carbon steel, ensuring longevity. Moreover, their design includes porting for reduced weight, aiding in mud clearance during rides.

 But it's not just about the sprockets; the choice of chain matters too. Each sprocket corresponds to a specific pitch, be it 520, 428, 420, or other sizes. Matching the sprocket pitch to the chain type is crucial. For instance, most Enduro Bikes opt for a 520 pitch sprocket alongside a 520 chain due to its widespread use.

To extend the lifespan of your chain and sprockets, follow these steps:

• Ensure compatibility between your chain and sprockets.
• Opt for durable steel sprockets like JT Sprockets.
• Invest in high-quality chains like D.I.D Chains, avoiding cheap alternatives.
• Clean your bike with low pressure, use quality cleaning products to avoid unnecessary wear.
• Dry your chain thoroughly with compressed air to remove any debris or moisture.
• Use a non-tacky chain lubricant like WD40 or PTFE Chain Lube.

Following these guidelines, you can expect your chain to last approximately 200 hours or 8 to 12 months with proper care and maintenance. As for the sprockets, anticipate around 6 months or 100 hours of use under normal conditions.

But here's an interesting insight: you can maximize the lifespan of your chain by reusing it with a new set of sprockets after the initial ones have worn out. This strategy can potentially extend your chain's usability for an additional 3 months beyond its original lifespan.

Still sceptical? Here's a first hand example: I've personally used a chain for a year, and it's still in good condition after going through two sets of sprockets!