TrailMaster Challenger 4-300 EFI, Automatic, Fuel Injected, 52 Inches Wide, Water Cooled, Solid Live Rear Axle

TrailMaster Challenger 4-300 EFI, Automatic, Fuel Injected, 52 Inches Wide, Water Cooled, Solid Live Rear Axle

Off-Road UTV (Side-by-Side All-Terrain Utility Vehicle) for trail, sport, and outdoor recreational use. Designed and certified for off-road recreational riding only.

• Brand: TrailMaster
• Category: Off-Road UTV (Side-by-Side All-Terrain Utility Vehicle)
• Condition: New
• Use: Off-road recreational use only

The Challenger 300 is powered 18.8 hp air-cooled 276cc, four-stroke engine fuel- fuel-injected engine. The engine is an off-road specific engine, made for Trailmaster, and all Challengers are fully automatic Variable Transmission featuring forward, neutral, and reverse, selected by a lever located between the seats. The Fuel Injected Challenger offers better low-end torque and climbing ability than the older versions with a carb. 

The advanced suspension allows you to tackle all types of light to medium terrain. Front a rear coil-over shocks, dual front A Arms. Braking is handled by dual hydraulic disc brakes. The brakes are front a read disk brakes, giving plenty of stopping power. Let your young rider take the wheel and create memories that they will never forget.

Adjustable steering wheel. Large tires with 22X7-10 in the front and 22X10-10 in the back. Four-point safety seatbelt. Individual sporting seats At only 52″ wide this unit is allowed on most state and federal trails. 

Adjustable driver seat: pedal to seat back adjustable from 38″ to 43″

Adjustable heavy-duty front and rear shock absorbers, Rack and Pinion steering wheel, Front and rear hydraulic disc brakes, 4-point rear swing arm, Parking brake, Large rear cargo area.  A lightweight rear hitch comes standard.  

This unit comes standard with a full lighting package. headlights, tail lights, blinkers, and brake lights. 

Ergonomically, the Challenger is on point for its intended teen or adult audience. Adults up to about 6’2″ fit comfortably in this unit. The bucket seats are similar to those found in the larger UTVs, offering a low sit-in feeling. The driver’s seat is adjustable forward or backward, and there is a passenger grab handle.

Motobuys is proud to announce our FULLY ASSEMBLED – READY TO RIDE OPTION! Let the pros assemble your new Buggy; it will arrive at your door built right and run-tested.   

CA customers: this item is NOT CARB approved, but you may use it on your private land.

revised 09/30/2025 BL 

Some large items, like a 4-seater UTV/GO KART or weighing over 600 pounds, cannot be delivered to your home and will require terminal pickup from the nearest freight terminal or delivery to a business with a loading dock or forklift lift. If you choose a terminal pick up the freight company will place the item on your flatbed or trailer. In some rare areas, there may be a surcharge for home delivery or other services.

The large driving cabin fits people up to 6’2

THIS UNIT IS TOO LARGE FOR REGULAR HOME DELIVERY AND WILL REQUIRE SPECIAL HANDLING. 

REVISED 10/12/2022

Tech Specs

Safety: Operators and passengers must wear DOT-approved helmets, eye protection, gloves, and protective gear. Use seat belts/harnesses at all times. We recommend all operators complete a certified UTV/SxS safety training course. Riders must be appropriately sized for the model and follow all local off-road riding regulations.