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,Powersports ,Tech

Installing a New Chain on Your Dirt Bike or ATV

Periodically inspecting and replacing the chain on your motorcycle or ATV is part of regular maintenance. Here, we go over steps and key tips for replacing your worn out chain..

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,NEWS ,Powersports

Top of the Box for ProX at Oakland Supercross

ProX marked down another win with Pro Circuit Racing at the Oakland round of Supercross. Get all the details on the race here and see what Adam Cianciarulo had to say about his..

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,Powersports ,Tech

7 Things that Should be on your Dirt Bike Maintenance Checklist

Routine maintenance and checks on your motorcycle is critical to longevity and consistent performance. Check out this list of 7 things that should be part of your pre-ride..

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,Powersports ,BIKE FEATURES

Vital MX's 2019 Suzuki RM-Z450 Factory Bike Build

Recently, Vital MX set out to improve the 2019 RM-Z450 enough to run with the top 450 shootout bikes. Check out all the mods and equipment this Suzuki received, and what the..

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,Powersports ,ENGINE TECH ,Tech

10 Tips for a Dirt Bike Bottom End Rebuild

Many riders associate the need for a bottom end rebuild with a costly trip to the shop. However, saving on labor and parts isn't out of the question with the help of ProX. We..

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,VIDEOS ,Powersports ,Tech

How-To: 4-Stroke Piston Replacement

Recently you saw our introduction video telling you about our used 2006 YZ450F that we're rebuilding and documenting step-by-step. In this part 1 video, we'll go over tips on..

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,Powersports ,BIKE FEATURES

ProX CEO's KTM 250 SX-F Project Bike

ProX CEO Brian Reese and crew met the MXA magazine team at Club MX to ride his ProX-equipped KTM 250 SX-F project bike. Check out what went into this build and watch the MXA..

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,Powersports

Inner-Workings of a Dirt Bike: Custom ProX Cutaway Bike

ProX not only feels it important to offer affordable, high-quality performance parts, but they believe it's important for riders and racers to understand how the many moving..

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,NEW PRODUCTS ,Powersports

ProX Complete Crankshaft Assemblies

ProX Racing Parts has introduced complete crankshaft assemblies to their line of OEM-quality replacement parts. Complete with reputable Japanese steel connecting rods, ProX..

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,Powersports ,BIKE FEATURES

Building a Bulletproof Off-Road Race Bike with KR4 Performance

KR4 Performance is an elite off-road race team competing in GNCC, NEPG, and FGSE. Here, we take in-depth look at what goes into building their off-road race bikes, and how you..

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