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

Why Replacing your 4-Stroke Motorcycle's Cam Chain can Prevent Engine Failure

Have you ever thought about the importance of your four-stroke engine’s cam chain – also referred to as a timing chain – and what would happen if it broke? The cam chain is one of..

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,Powersports ,Tech ,Maintenance ,How-To

How to Replace Dirt Bike Shock Linkage Bearings

We walk you through replacing bearings in a motorcycle shock linkage.

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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 ,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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,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 each..

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

ProX Honda CRF450X Rebuild: Engine Assembly

We got our hands on a well-used CRF450X engine and brought it into the shop for a complete teardown and rebuild, top to bottom-end. We documented this engine rebuild every step of..

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

ProX Honda CRF450X Rebuild: Teardown

We got our hands on a well-used CRF450X engine and brought it into the shop for a complete teardown and rebuild, top to bottom-end. We documented this engine rebuild every step of..

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,Powersports ,Tech ,Maintenance ,How-To

12 Tips to Help Keep Your 2-Stroke Running Strong

We put together some tips that will help you prevent and diagnose potential problems with your 2-stroke engine. Bookmark this maintenance guide to help keep your bike on the track..

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,Powersports ,Tech ,Maintenance ,How-To

ProX Pro Mechanic Tip: How to Change Dirt Bike Brake Pads

We worked with a Tech Specialist from Kawasaki to create a step-by-step guide on replacing dirt bike brake pads.

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