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Latest Engine Reviews – You could win up to $500 for reviewing products!

  • Hot Rods Complete Crankshaft Assembly

    Hot Rods Complete Crankshaft Assembly

    Steven in TX

    Great part

    I now have 110 hours on this crank in a crf450. Has performed perfectly. Just put a 3rd piston in & still no play in the lower end. Its as tight as it was when installed. No reason to think it wont go another 100 hrs. Im sure it will. I do change my oil about every 8-10 hours of run time & use motul 300v oil. Very happy with this part. Ive purchased one for my ktm 300. Also used hot rods bearings & seal with the crank.

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  • Dirt Tricks KTM Timing Chain Tensioner

    Dirt Tricks KTM Timing Chain Tensioner

    Tyler in TX

    Much better than stock.

    Great customer service, easy install instructions. No brainer for any 4T KTM rider.

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  • Tusk Complete Gasket Kit

    Tusk Complete Gasket Kit

    Dewey in KS

    Great price for a good quality gasket set

    I have never used this brand before for a gasket set but everything is holding and I was happy to see everything that I needed was there. The price is Right!

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  • Vertex Piston Kit Standard

    Vertex Piston Kit Standard

    Brodie in TX

    Awesome piston

    Overall great piston easy installation and performance is perfect definitely recommend

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  • Pro X Inner Clutch Hub

    Pro X Inner Clutch Hub

    zakk in IN

    Suzuki down

    Easy install Product was exactly as described Thanks Rocky mountain once again!

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  • Rekluse RadiusCX Clutch

    Rekluse RadiusCX Clutch

    Sean in UT

    Is it Hype When It Is Real?

    I had been holding off on the Rekluse CX to prove to myself that I didn't have a need some overpriced clutch that was hyped on social media. Well that was waste of effort and riding time for sure. We picked up a Kawasaki 140G for my daughter that had a EXP installed, and had a ball using it like a trials bike around the farm, just plain fun. So I ordered the CX and installed it with my 14 year old in an hour and a half, after watching the video like 10x and using the instruction book. Do both as each has a little information that other does not. Hardest part was cinching down the main nut to 50lbs without a clutch tool, had to have the neighbor help hold the wheel. So here are my observations about the CX in my WR250F; does Yamaha make bombproof clutch - Yes. Is the stock clutch a bear on long technical rides- Yes, arm pump for an old man. Testament to Yamaha build when we pulled out the stock unit there was no visible wear from +2000 miles of single track use. It took a bit of time to get used to the CX but I am more than happy with the Rekluse CX. I am taking single track that I used to avoid, and the clutch really engages for down low grunt much more so than previous stock unit, was not expecting that. I can feather the clutch levet as needed, can't do that with the EXP in Kawasaki, and compression braking is still there. On down hills just go to a lower gear and don't touch the lever, if you loose the compression braking just give it a quick blip of the throttle. For sure this was expensive but for my type of riding and skill level I will never not have one on my bike. It really is the best thing besides gasoline and oil to have fun with your bike.

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