Top End Kits

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- Keeps Hands Warm
- Keeps Beers Cold
- 2 Sided Print, 1 side 50 cal logo, other side slogan
- Multiple designs to choose from

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$3.00

Honda XR400 / TRX400EX 89mm 440cc Big Bore Kit 1996- 2016

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Honda TRX400 XR400 440cc Big Bore Kit

50 Caliber Racing bolt on 89mm 440cc big bore kit for all Honda TRX400 and XR400 models. This is a complete kit, with everything you need to rebuild your top end.

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$129.00

Honda XR400 Top End Cylinder Kit 1996-2015

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Honda XR400 TRX400 Top End Cylinder Kit

Complete 50 Caliber Racing top end rebuild kit for your Honda TRX400EX / TRX400X / XR400R! Our kits are high quality, complete and ready to build right out of the box. You'll be able to take confidence that you'll have the precision components you need to get your toys running again, the right way.

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$95.00

Shop Top End Kits

Time to freshen up that engine? UTV Dude’s got your back with top end kits that make rebuilding simple and solid. Pistons, rings, gaskets—it’s all there, built to work together for max performance and durability. Whether it’s a UTV or ATV, these kits are made for the DIY crowd. If you can spin a wrench and follow a manual, you’re set. Grab your kit from UTV Dude and get your ride ripping again in no time!

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