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 ,ENGINE TECH ,Tech ,Maintenance ,How-To
Why Replacing your 4-Stroke Motorcycle's Cam Chain can Prevent Engine Failure
February 11, 2022 / By Paul Olesen
We walk you through replacing bearings in a motorcycle shock linkage.
READ MOREApril 30, 2021 / By Kevin Bailey, Paul Olesen
ProX offers OEM quality connecting rod kits for less than the pricey manufacturers. Learn more about the manufacturing process and the parts included here.
READ MORESeptember 30, 2020 / By Mike Magda
,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,..
READ MOREJune 9, 2020 / By Kevin Bailey
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 maintenance..
READ MOREJune 8, 2020 / By Paul Olesen
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, and..
READ MOREMay 11, 2020 / By Kevin Bailey
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) in..
READ MOREApril 20, 2020 / By Paul Olesen
,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!
READ MOREMarch 15, 2020 / By Kevin Bailey
Follow along through our guide of tips and tricks on replacing the front and rear sprockets on your dirt bike.
READ MOREMarch 12, 2020 / By Paul Olesen
,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..
READ MOREMarch 10, 2020 / By Paul Olesen