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..
READ MORELatest Posts
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..
READ MOREDecember 15, 2019 / By Paul Olesen
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 MOREDecember 2, 2019 / By Paul Olesen
FMX veteran Taka Higashino has an incredible story many may not know. Joining the ProX family this year, we sat down to get all the details on Taka's journey to FMX and the..
READ MORENovember 21, 2019 / By Donn Maeda
In racing, the winner is defined simply by who crosses the checkered flag first; nothing more, and nothing less. Behind these winning moments are massive amounts of hard work,..
READ MORENovember 13, 2019 / By Mike Emery
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 MOREAugust 10, 2019 / By Kevin Bailey
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,..
READ MOREAugust 10, 2019 / By Kevin Bailey
ProX takes pride in supporting the sport of motocross at every level and has been a part of the Loretta Lynn's Amateur Championships for years. 36 Loretta Lynn Championships..
READ MOREAugust 9, 2019 / By Kevin Bailey
We worked with a Tech Specialist from Kawasaki to create a step-by-step guide on replacing dirt bike brake pads.
READ MOREJuly 31, 2019 / By Donn Maeda
