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  1. Matt Martelli - CEO

    The 2023 Off-Road Sponsorship Summit

    Join me and the who’s who of the off-road industry for some real world sponsorship knowledge! The 2023 Off-Road Sponsorship Summit - October 4th - 10am - 4pm Use “UNLTD” and get 20% off entry! More info at sponsorshipsummits .com
  2. Matt Martelli - CEO

    Off-Road Racer Podcast Episode 20: Justin Von Metal

    Off-Road Racer Podcast Episode 20: Justin Von Metal I sit down with up-and-coming off-road racer Justin Von Metal. We talk about his experience climbing up in the ranks, gaining race experience, managing sponsors, fishing, music, and life. Justin is a self-made man who wears his passion for...
  3. Matt Martelli - CEO

    Don’t miss the 2023 Sand Sports Super Show this Weekend!

    Check out our new custom California 300 poster! The California 300 October 4-th-8th Barstow, CA You can pick one up free at @sandsportssupershow next to their official Merch trailer in the main mall area! Come by and get yours while supplies last! Tickets on sale now at thecalifornia300.com
  4. Matt Martelli - CEO

    Off-Road Racer Podcast Episode 19: Wes Miller

    I always say that it’s the people that make the culture, and that couldn’t be more true of Wes Miller. People know him mostly as a racer, but if you were into quads at all you knew of his culturally groundbreaking film series “Huevos” which can be credited for not only spawning the Freestyle...
  5. Matt Martelli - CEO

    New 2024 Maverick R and Can-Am

    New 2024 Maverick R and Can-Am
  6. Matt Martelli - CEO

    Off-Road Racer Podcast Episode 16: Ryan Piplic

    In this episode of the Off-Road Racer Podcast, I sit down with multi-time off-road champion Ryan Piplic and talk about his journey in off-road racing from quads to UTV’s and even world-record distance jumps. We talk about the everyman challenge of balancing racing, family, and work. I’m your...
  7. Matt Martelli - CEO

    Jim Beaver's Supercharged Kawasaki KRX 4 "Elektra" Reveal

    Jim Beaver's Supercharged Kawasaki KRX "Elektra" perfectly mixes the ultra-stable and driveable Kawasaki KRX platform with a Kraftwerks KRX Supercharger creating 185HP at Crank giving you all the power you need to blast out of soft corners in sand or rocks. Wrapped in a Mad Media-designed 80’s...
  8. Matt Martelli - CEO

    New Can-Am Coming!

    Here is one of the photos that has been floating around the interwebs. We are hearing the platform will be the same with lots of improvements. A faster, stronger X3 rather than a bigger car like the Polaris RZR Pro-R. What rumors have you heard?
  9. Matt Martelli - CEO

    All-New Red Bull Can-Am Factory Team & Dakar 2023 Lineup

    Pretty cool to see American UTV racers headed to Dakar on the Red Bull Can-Am Factory team! BRP Inc. (TSX:DOO; NASDAQ:DOOO) is thrilled to announce that Can-Am and Red Bull have teamed up to revolutionize the world of off-road racing by creating the Red Bull Can-Am Factory Team composed of an...
  10. Matt Martelli - CEO

    2023 King of the Hammers

    2023 King of the Hammers is quickly approaching. What are your plans for racing or spectating?
  11. Matt Martelli - CEO

    Orion

    I've seen attack ships on fire on the shoulder of Orion, I've seen moon beams glisten at the Ten hauser gate, all those memories lost like tears in the rain. - Roy Batty #orion #madmedia #visionwheel #bfgoodrichtires #ridefox #bajadesigns #Maximausa #utvunderground
  12. Matt Martelli - CEO

    The new 70-mile course at the 2022 UTV World Championship (The California 300) is amazing!

    Rough, rocks, sand washes, rally roads, a little bit of everything! And lots of passing! Most people have no idea how good the riding is in Barstow. Stoked to share it with everyone!
  13. Matt Martelli - CEO

    Podcast from 2022 Sand Sports

    Had a blast doing this with you guys! Show was packed!
  14. Matt Martelli - CEO

    Electric (EV) UTVs

    Check out the new EV UTV from Volcon. https://www.utvunderground.com/volcon-launches-the-new-stag-ev-utv
  15. Matt Martelli - CEO

    Hello.

    Welcome!
  16. Matt Martelli - CEO

    Electric (EV) UTVs

    We are seeing several manufacturers offer electric or (EV) UTV's. What are your questions or concerns about moving to and EV UTV Platfrom?
  17. Matt Martelli - CEO

    Lake Powell UTV Fest

    Looks rad!
  18. Matt Martelli - CEO

    What UTV exhaust system are you using and why?

    S&S Cycle just entered the UTV market with new UTV exhaust system. Full article here: https://www.utvunderground.com/ss-enters-the-off-road-space-with-new-utv-exhaust-system
  19. Matt Martelli - CEO

    What UTV exhaust system are you using and why?

    What UTV exhaust system are you using and why?
  20. Matt Martelli - CEO

    The perfect UTV Tool Kit

    I have had hundreds of people ask "What tools should I carry in my UTV?" In most cases tools are incomplete, they get lost, destroyed, etc. Now Assault Industries has come up with the perfect solution for UTV enthusiasts, The Assault Industries On-The-Go UTV Tool Kit. The Assault Industries...
  21. Matt Martelli - CEO

    California Trail Map

    Rad! You should be an advertiser!
  22. Matt Martelli - CEO

    New

    Welcome!
  23. Matt Martelli - CEO

    What's the perfect short course length?

    Working on the short course UTV race at the UTV World Championship/California 300. What is the perfect lap length? 6 miles? 45-minute moto? Give us your input!
  24. Matt Martelli - CEO

    Cage Pricing what to expect?

    Good questions. Don't skimp on cage quality. It could literally cost you your life.
  25. Matt Martelli - CEO

    New Polaris RZR R to Race The Baja 1000! Who do you got to win?

    New Class. Looks like they will now start in front of the Class 10 cars at the Baja 500.
  26. Matt Martelli - CEO

    FARTHER With Casey Currie | FOX

    Casey Currie is a third-generation racer and off-road champion with overall and class victories in the Traxxas TORC Series, the world-famous Mint 400, the SCORE Baja 1000, Abu Dhabi Desert Challenge, Winter X Games, and the Desafio Inca Rally. Back in 2020, Casey became the first American in...
  27. Matt Martelli - CEO

    New Polaris RZR R to Race The Baja 1000! Who do you got to win?

    New Polaris RZR R to Race The Baja 1000 piloted by Wayne Matlock! Who do you got to win?
  28. Matt Martelli - CEO

    UTV Engine Upgrade Package

    We all knew it was only a matter of time before people started making upgrades to stock UTV engines, but it gets tricky when you are trying to mix and match parts, set-ups, clutching, etc. Now you can buy parts to handle your own engine build or get the whole package build for your needs. They...
  29. Matt Martelli - CEO

    Engine Ice UTV Engine Coolant Product Overview

    Wondering what type of coolant to use for better cooling performance in your UTV? Engine Ice Hi-Performance UTV Engine Coolant was engineered and developed by powersports enthusiasts specifically for the demands of modern sport UTV’s. Made from a biodegradable and non-toxic propylene glycol...
  30. Matt Martelli - CEO

    Welcome! You will have a blast!

    Welcome! You will have a blast!
  31. Matt Martelli - CEO

    Grandma's Ride

    Enjoy!
  32. Matt Martelli - CEO

    Bent Frame?

    typically bottom frame stays good. These vehicles are designed to break in parts.
  33. Matt Martelli - CEO

    UTV Wrist Restraints - How (not) to break your arm or hand in a UTV rollover!

    UTV Wrist Restraints - How (not) to break your arm or hand in a UTV rollover! The number one injury sustained during a UTV rollover is a broken arm or hands. It happens every single day. That’s because most UTV’s don’t have windows or even window nets, and it’s instinctual to put your arms and...
  34. Matt Martelli - CEO

    How to was a dirty SXS using a foam cannon.

    Nice! I have seen a few different options. Need to talk about how to keep plastics from fading next.
  35. Matt Martelli - CEO

    Wes Miller Conquers UTV Field at 53rd Baja 1000; Burroughs Earns SCORE Titles

    Wes Miller finally get's his big win in UTV's! Polaris RZR factory racer Wes Miller capped off a successful season with the overall UTV win at the 53rd SCORE Baja 1000, the second and final race of the 2020 SCORE World Desert Championship, on Saturday afternoon. The victory marked the second...
  36. Matt Martelli - CEO

    Light bar electrical help- 2013 RZR 800

    Thanks for the knowledge AZ Wire Pro!
  37. Matt Martelli - CEO

    Race Motion: The 2020 UTV World Championship presented by Polaris RZR

    UTV’s have fundamentally changed the landscape of off-road culture globally. No other place is that more evident than desert off-road racing with car counts well in the hundreds. The UTV World Championship presented by Polaris RZR was a celebration of the largest class in all of off-road racing...
  38. Matt Martelli - CEO

    Off-road Wheels

    Lost of good choices. Raceline, Vision Wheels, Method, KMC, all make good wheels. ORW is a good place to shop.
  39. Matt Martelli - CEO

    Stop Blowing Belts! New Rugged Routes Belt Temp Sensor.

    Welcome to our new How-to video series from UTVUnderground where the Pro’s show you how easy it is to do-it-yourself and fix your UTV. Blown belts are one of the most common mechanical issues with UTV’s. The main reason belts fail is because of heat. If you push the belt system too far by...
  40. Matt Martelli - CEO

    Light bar electrical help- 2013 RZR 800

    Let me see if I can get a wiring expert to respond.
  41. Matt Martelli - CEO

    All UTV's Utv long distance ride

    I would also recommend a sat phone in case you run into a problem. We always travel with multiple UTV's. We have had failures where we had to tow a vehicle 80+ miles out.
  42. Matt Martelli - CEO

    All UTV's Utv long distance ride

    We do it all the time in baja. Make sure you have enough fuel, spares, water, basic food incase you have to spend the night.
  43. Matt Martelli - CEO

    which 64" sxs to buy..east coast

    I would take a look at the Yamaha's, by far the funniest UTV to drive on tight trails.
  44. Matt Martelli - CEO

    300 Teams Head to Battle at the 2020 UTV World Championship presented by Polaris RZR

    300 Teams Head to Battle at the 2020 UTV World Championship presented by Polaris RZR The biggest UTV race in the world heads Lake Havasu, AZ for 4 days of off-road festivities October 5th, 2020 - San Diego, CA - Nearly 300 race teams and thousands of fans are headed to Lake Havasu, AZ for the...
  45. Matt Martelli - CEO

    2020 Polaris General 4 Seat Shakedown

    This machine is the best of both worlds, especially if you have ranch.

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