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

  • Tusk Clutch Cover Gasket

    Keith in MA

    Good gasket material, proper thickness for crush un...

    Good thickness and didn't leak. That's all it need to do!

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  • Tusk Clutch Kit With Heavy Duty Springs

    Alan in WA

    Okay performance, but not built for hard use.

    These work fine at the track with only minimal heat fade, but were a bust on trails. The fade got so bad I ran out of adjustment on the cable and with the lever pulled in the back was still wanting to push forward. Not something you need on a steep single track. They have been installed for about a year with oil changes just about after every ride.

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  • Wiseco Piston Kit

    Conner in MO


    It's a awesome product it works great and came with a bag for the piston. It also came with a free stickers and the packaging was awesome and it came in really fast

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  • EBC Clutch Kit

    Stephen in OH

    Easy install, works great.

    Installed in 1998 kx250. I am not in any form a mechanic. Easy install, works great so far. Bought the bike with a worn clutch so I can't say if it differs from stock. Haven't rode enough to speak on longevity. So far I am very pleased with the performance.

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  • EBC Clutch Spring Set

    Patrick in MI


    I always use the EBC clutch springs. Never had any issues and there a great price

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  • Steahly Heavy Flywheel Weight


    Good medicine for hyperactivity

    Rode for the first time today. Could not be happier with the results. I ride slow endurocross type obstacles. Lots of log and rock hopping. Before bike (250xcf) was hyperactive and difficult to modulate power in low rpm range. Getting the front wheel up consistently was an adventure. Sometimes not enough other times too much. Now I can load the flywheel and get a good smooth pop with consistent results. The bike is more stable on rocks and gets better traction on steep climbs. It also tracks better in the rough stuff. Installation is not simple but that's due to the motorcycle design not this product. Instructions were clear and detailed. I followed them carefully and results so far are a win.

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