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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
TrailMaster Challenger 300E (EFI) UTV Side-by-Side, Liquid CooledThe Trailmaster Challenger 300E is an Electronic Fuel Injected replacement of the Challenger 300S. With an adjustable seat, tilt steering wheel and adjustable speed control, teens to adults can comfortably operate. The Challenger 300E UTV is equipped with a powerful high output liquid cooled power plant. Fully automatic CVT drive system with a reverse gear. The 300 power plant puts out over 17hp and with EFI Electronic Fuel Injection you will have no
The Trailmaster Challenger 300E is an Electronic Fuel Injected replacement of the Challenger 300S. With an adjustable seat, tilt steering wheel and adjustable speed control, teens to adults can comfortably operate. The Challenger 300E UTV is equipped with a powerful high output liquid cooled power plant. Fully automatic CVT drive system with a reverse gear. The 300 power plant puts out over 17hp and with EFI Electronic Fuel Injection you will have no problems starting in cold or high altitudes. You will appreciate not only the awesome ride but also the durability of the double A-arm front suspension and heavy-duty rear swingarm.
Safety features on the Trailmaster 300E include 4-point seat belts, an adjustable throttle pedal, heavy-duty top cage system, side nets and headrests. It's loaded with standard equipment the others call “options” such as a speedometer and odometer, Hi/Lo headlights, taillight with brake lights, turn signals and flashers. You'll be able to keep up with the pack with a top speed of 45 mph. The bikini sunshade top will keep the rays down. Reliability, Fun, and Safety round out this popular Trailmaster Utility Vehicle.
Fuel Injected, Liquid Cooled, Extended Cab.
It climbs hills. It crosses streams. It conquers sand dunes. Engineered to corner, cross, accelerate, climb, and take you any place you want to go. Much more Power than the Challenger 150. Suitable for rough terrain. High quality!
We can ship it to you MOSTLY ASSEMBLED, Select this option above. Even with this option, final assembly and setup must still be performed by a qualified mechanic prior to operation. *please allow up to 5 extra days for this option.
Features
- Powerful Liquid-Cooled 300cc EFI engine
- CVT fully automatic with reverse
- Extended Cab
- Graphics Package
- Steel Wheels
- Front bumper
- Bikini sunshade top
- Side nets
- Turn signals
- Horn
- Trailer Hitch
- 12V outlet
- Top speed 45M/H
- Electric start with kill switch
- Fully automatic with reverse
- Adjustable steering wheel
- Large tires with 22X7-10 in the front and 22X10-10 in the back
- Four-point safety seatbelt
- Individual sporting seats
- Adjustable driver seat: pedal to seat back adjustable from 38” to 43”
- Adjustable heavy duty front and rear shock absorber
- Central rear view mirror
- Rack and pinion steering wheel
- Front and rear hydraulic disc brake
- 4-point rear swing arm
- Parking brake
- Large rear utility rack
Specifications
- Engine type: 4-stroke, single cylinder, water- cooled
- Displacement: 300cc
- Max HP: 17.4hp/6500rpm
- Max torque: 16 lb ft/5000rpm
- Bore x stroke: 2.85x2.63 inches
- Max speed: 52 mph
- Ignition: C.D.I
- Starting system: Electric
- Battery: 12V 10Ah
- Engine oil: SAE 15W-40
- Clutch: Automatic CVT with reverse
- Drive train / Chain / Dual wheel drive
- Suspension F / R: Independent Dual A-arm / Swing Arm, Double Oil Damped Shock
- Brakes, F / R: Both hydraulic brakes, Disc
- Tires, F / R: 22x7-10 / 22x10-10
- Fuel capacity: 1.75 gal
- Weight, G.W. / N.W.: 705 / 617 lbs
- Max load: 500 lbs.
- Dimension Information Wheelbase: 72 inches
- OA L x W x H: 98x50x60 inches
- Height to seat: 21 inches
- Minimum ground clearance: 6.3 inches
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
very strong for puppies with strong jaws.
Color: Brown-O, Color: Brown-O
I have a five month old puppy and she was having very bad teething. I know every puppy goes through it and it's usually a nuisance because they chew shoes or things that you don't want them to chew. This puppy would find a plastic coat hanger and try to chew it with her back teeth. I think she was cutting her molars and it was hurting her. She wasn't eating and she was drooling and whining. I felt so bad for her. She was trying to chew anything that could reach back to her back teeth. This product really helped her because it got back there and it is really strong. She is a Pitbull puppy and she already has a really strong jaw so a coat hanger didn't last long. This Teething ring did help and it got her through the worst of it. I really like it for that reason. If you have a teething puppy this is the right way to go. It doesn't squeak and it has a flavor that kept her coming back to it but the it didn't have a funky smell when she left it around like hooves or bully stick do. It also has a bumpy, rough surface that must have felt good on her gums.
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Reviewed in the United States on July 19, 2025
★★★★★ 5
Doesn’t squeak but the dogs still love them
Our doggies love them!! Very durable! They do not squeak though
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Reviewed in the United States on May 7, 2026
★★★★★ 5
10/10 for my dogs
Color: A.Orange+Blue+Green
super bouncy and fun for my dogs! they love playing with and tossing them around! hard to see in the water tho!
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Reviewed in the United States on May 29, 2026
★★★★★ 4
Lightweight Balls
Color: A.Orange+Blue+Green
lightweight but solid. Unfortunately, I can't bring to dog park for my dog to play with as the larger dogs will destroy them. Not for dogs that chew through everything.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Fun ball
It doesn’t last a whole long time, but she loves it! It’s crazy and it drives her playfulness crazy!
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Reviewed in the United States on February 8, 2026