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March 26, 2025

How To Rebuild your Two-Stroke Top End

Follow these key steps for a successful tear down and rebuild of your 2-stroke dirt bike’s top end, including installing a new piston.

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June 22, 2022

Rebuilding RZR Engines the Easy Way: Polaris 800 Rebuild Kits

ProX has expanded their ATV and UTV engine components lineup with reliable and convenient engine…

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June 13, 2022

Yamaha YZ250FX Raced, Rebuilt & Raced Again

The crew over at Dirt Bike Test have ridden and raced their 2020 Yamaha YZ250FX…

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April 30, 2021

How to Replace Dirt Bike Shock Linkage Bearings

We walk you through replacing bearings in a motorcycle shock linkage. Change the oil, clean…

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October 22, 2020

ProX Goes Electric: Support for KTM E-Motorcycles

A new, innovative era is emerging in the powersports industry, and the KTM group has…

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September 30, 2020

ProX Connecting Rods: Affordability Meets OEM Quality

ProX offers OEM quality connecting rod kits for less than the pricey manufacturers. Learn more…

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June 8, 2020

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…

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May 11, 2020

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…

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March 24, 2020

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…

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March 15, 2020

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…

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