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,VIDEOS ,Powersports ,ENGINE TECH ,Tech

ProX Connecting Rods: Affordability Meets OEM Quality

ProX offers OEM quality connecting rod kits for less than the pricey manufacturers. Learn more about the manufacturing process and the parts included here.

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,Powersports ,ENGINE TECH ,Tech ,Maintenance ,How-To

Honda CRF450X Complete Engine Rebuild Video Guide | ProX

We brought a well-used Honda CRF450X engine into the shop for a complete teardown and rebuild, top to bottom-end. We documented this engine rebuild every step of the way,..

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,Powersports ,Tech

How To Adjust and Replace Your Motorcycle's Throttle Cable

The throttle cable may seem like a simple part of your bike, but it can keep you from riding if not properly maintained or replaced. Read as we take you through cable..

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,Powersports ,Tech

Standard MX vs. O-Ring: How To Choose the Proper Chain for your Bike

Chain drive systems have been transferring power to the rear of motorcycles for nearly a century. Here we take a look at the advantages of both standard MX and O-ring chains,..

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,Powersports ,ENGINE TECH ,Tech

How to Rebuild the Top End in your Two-Stroke

Rebuilding a top end is a task most two-stroke owners will run into at one point or another. Here, we go over critical steps and key tips to installing a new piston and ring(s)..

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,NEWS ,NEW PRODUCTS ,Powersports ,BIKE FEATURES

Complete Lineup of Performance Replacement Parts for Sherco Motorcycles from ProX

With a broad arsenal of model offerings and an army of top off-road racers around the world, Sherco has built a well-respected name for themselves. Participating in and winning..

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,Powersports ,ENGINE TECH ,Tech ,Maintenance ,How-To

How To Rebuild a 4-Stroke Top End in your Dirt Bike or ATV

ProX takes you through the major parts of rebuilding a 4-stroke top end complete with step-by-step guides for each task along the way!

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,Tech ,Maintenance ,How-To

How To Replace the Countershaft Sprocket and Rear Sprocket on your Dirt Bike

Follow along through our guide of tips and tricks on replacing the front and rear sprockets on your dirt bike.

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,NEWS ,NEW PRODUCTS ,Powersports ,Tech ,UTV

ProX Pistons Provide Affordable Performance for Polaris RZR 800 Engines

ProX is proudly bringing budget-friendly and reliable performance to RZR 800 engines in need of a rebuild. Manufactured by OEM suppliers with additional features added, these..

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,Powersports ,Maintenance ,How-To

Step-by-Step Guide to Replacing Fork Seals in your Dirt Bike

Leaky fork seals may be seem like minor problem, but it can lead to further damage of your fork internals, and even handling and braking safety. In this guide, we go through..

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