Dirt Bike Sprockets & Chains kits
You may want a dirt bike chain or sprocket to upgrade the original equipment that came with your machine. Or you may need to replace a chain or sprocket that has simply worn out. Either way, Dennis Kirk can get you the quality products you want. We carry dirt bike sprockets and chains from leading brands like DID, Regina, Vortex and many more. You can get individual chains and sprockets as well as kits that give you everything you need for a complete overhaul of your drivetrain, including front sprocket, rear sprocket, chain, connecting links and instructions.
Not sure if it’s time to switch out that old chain or sprocket? Here are a few things to look for.
Closely inspect your sprocket. If the teeth are worn or leaning to one side or you notice cupping at their base, it’s time for a new sprocket.
Your chain bears close inspection too. If it’s rusty and corroded and doesn’t run smoothly, get a new one. Also, look for excessive play from side to side and a flat wear pattern on the tops and bottoms of the chain links. These are also signs that it’s time to invest in a new chain.
Browse our dirt bike chain and sprocket Web pages and you will find many sizes to fit practically any bike. Don’t see what you’re looking for? Just call our customer service department toll-free or drop us an email for friendly advice.