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Eric in CA
Tusk kit was grabby and grooved really fast. This kit has worked flawless so far. have about 20 hours on it so far. Tusk kit started lurching after about 15-20 hours. After inspection they were grooved and pounded badly. The friction material was fine but the tangs were pounded. EBC kit fixed that. We'll see if they lastRead All Reviews
MICHAEL in NJ
After a couple years of use my stock cover was wearing thin, decided to replace it before it became a problem. The Carbon Up fits nicely and seems durable enough, my only complaint is the threaded hole for the oil fill cap is a bit tight when opening/closing but perhaps it will break in with some time.Read All Reviews
Mike in OR
I'm mostly a practice queen now, but still race Washougal and PRI a half-dozen times a year. I've had this now for 80 hours on my moto bike. I will replace steels and frictions in the next couple weeks for the first time. They are not shot, but that's enough hours for them. This clutch works great for moto. I can come in hot in 3rd gear to a corner, brake slide in, hammer the throttle at the apex, and never, ever, worry about a stall. Hooks up just fine. And when it's wet and guys are down, stalled, everywhere, I just keep going. No issues with starts either - same technique as a standard clutch. 2nd gear, rev it till it engages and starts to creep, hold front brake on, and hammer it on the gate drop. Holeshot!Read All Reviews
A dirt bike engine is an incredible piece of machinery, finely tuned for the rigors of off-road thrills. It keeps your motorcycle on the go in some of the roughest terrain, whether it’s the precision of a cleverly crafted motocross track or the raw appeal of nature’s finest trails. Your dirt bike’s engine is complex and intricate. A lot goes on in there, and it needs to be kept in the best shape possible in order to produce the results you’ve come to expect. When it’s time to look for dirt bike engine parts, you know you can turn to Rocky Mountain ATV/MC.
We carry a wide variety of motorcycle engine parts. If you only need a few replacement parts, we’ve got everything from crankshaft assemblies to piston kits to oil filters. If you want to upgrade your existing parts to improve your bike’s overall power or handling, we carry parts as varied as big bore kits, flywheels and individual shims. And since we’ve got the best prices around, you don’t need to feel worried about an overwhelming engine rebuild cost. In fact, you might be surprised at how affordable it can be to make some serious enhancements to your dirt bike’s engine!
We carry the names you’d expect for dirt bike engine parts: Wiseco, Athena, Cylinder Works, Rekluse, Pro X, Hot Cams, Vertex and more. (If you check out our section for OEM parts, you can find original stock replacements as well.) If you want to replace a few shot parts, you’re in the right place. If you want to rebuild your engine to be the best motocross engine or enduro engine it can be, you’ll find what you need here.
From the simplest piston circlip to the most advanced automatic clutch kit, we’ve got you covered for all of your dirt bike engine needs. So whether you’re in the process of a complete engine rebuild or just want the best motocross engine mods, you know that there’s nowhere better than Rocky Mountain ATV/MC!