Garage Build
2025 KTM 350 SX-F
BIKE Build by Chad Braun // XPR Motorsports
WORDS: KRIS KEEFER
PHOTOS: SIMON CUDBY

Yes, just like I mentioned in the last issue, the KTM 350 SX-F is probably the most fun motocross bike there is to date. But what about making a 350 with more power? Will it make the bike too hard to ride? Can it compete with a 450? These are all the questions that I get asked all the time when it comes to this uniquely sized machine. Chad from XPR Motorsports has been working hard on a dual injector to not only get more power but make this 350 compete with the larger machines at your local motocross event. Since my recent injury, I thought, why not get back on a 350 with some modifications done to the engine and suspension to see if this porridge is juuuuuust right.
Subscribe Now
to continue reading Garage Build
and other premium content from the pages of Racer X magazine

I live this sport every day but I still find time to check out Racer X.”Ryan Dungey![]()
9 time Motocrosss & Supercross Champion
Only Racer X tells the full story:
what happened and why it happened.

Get immediate access to this issue + 12 more issues
Subscribe or Renew for your FREE Sun Shade and Air Freshener (Subscribe now!)
Already have a subscription?
Login to your Account