XTM Mammoth ST




The Mammoth sT Nitro Stadium Truck RTR has Mammoth Size and Mammoth Performance. You’ll dominate Unlimited Monster Truck Class with the Mammoth ST. This purpose built truck, inspired by the awesome performance and size of our original Mammoth, is a no-compromise, no-holds-barred, hi-performance race truck. Look closely, you’ll see an incredibly low CG, clean and easy-to-maintain chassis layout, a 2-speed tranny, all-new diff housings, new multi-support upper arms, thick low-profile shock towers, and increased suspension travel. The included race wheels have 17mm hubs and fit the popular 40 series tires so you can tune your truck to any track surface. XTM also features several tuning and hopup options so you can customize the truck to suit your needs and driving style. From hard-anodized 5mm shock towers to an optional reverse module, the ST will prove itself in every condition, from the backyard basher to the unlimited monster truck racer.


  • Hitec Aggressor Radio System
  • XTM 24.7 Engine with 2.6 Horse Power Specifications:
  • Length – 23.5”
  • Height – 8.5”
  • Width – 16.75”(front)/ 17.0”(rear)
  • Weight – 10.25 lbs.
  • Wheelbase – 15.5”
  • Tire Diameter – 6.125”
  • Ground Clearance – 3.5” with suspension extended. Features
  • Factory Built and Painted
  • XTM 24.7 Engine with tuned pipe system.
  • 2-Speed Transmission for awesome speed!
  • Low center of gravity for awesome handling!
  • Double chassis bracing front and rear.
  • New upper arm design for more precise handling.
  • Fully threaded, oil filled, aluminum shocks with 3.5mm shafts.
  • Gearboxes allow easy differential removal.
  • Steel differentials
  • Full ball bearings
  • Thick 3.5mm rear sway bar.
  • Large front bumper and skid plate.
  • Three vented brake disks for awesome stopping power.
  • Chrome plated universals and dogbones for added strength.
  • Heavy duty side dust guards.Dish style racing wheels with 17mm hex.
  • Factory glued tires with inserts.
  • Adjustable camber, caster, and toe-in front & rear.
  • 3mm aluminum chassis with curved edges for added strength.
  • Water resistant receiver and battery boxes.