Latest Posts

,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..

READ MORE

,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 put..

READ MORE

,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..

READ MORE

,Powersports ,BIKE FEATURES

Black 'n' Yellow: ProX's KTM 250 SX-F

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

READ MORE

,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..

READ MORE

,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..

READ MORE

,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..

READ MORE

,VIDEOS ,Powersports ,BIKE FEATURES

MXA Rides a TM Racing MX300 Factory-Level Two-Stroke

Ralf Schmidt of TM Racing US built an MX300 two-stroke for the crew at Motocross Action to test--and they were impressed. Watch the bike in action and see all the factory details..

READ MORE

,FEATURES ,Powersports

Professional Jet Ski Pilot Luc Hermsen and his 1100cc Custom Race Ski

Luc Hermsen is a professional jet ski racer out of Europe. Here we take a look at how he got into this form of racing, and we get an in-depth look at his custom Bullett race ski..

READ MORE

,FEATURES ,Powersports

History in Supercross: Interview with Jordan Burns of Moto XXX, Part 2

In Part 1 of our Moto XXX feature with Jordan Burns, we talked about the early days with the Moto XXX team, and Jordan's original team CR125. In Part 2, we dive into the list of..

READ MORE

NEVER MISS A POST