SKU: 35053804121

TrailMaster Challenger 300E (EFI) UTV Side-by-Side, Liquid Cooled

Sale price$2384.55 Regular price$2649.50
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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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:
  1. 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
SKU: 35053804121

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4.6 ★★★★★
Based on 27 reviews
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Product Reviews
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Verified Purchase
Stacy H
Whiting, US
★★★★★ 5
Must-Have for Active Dogs!
Style: Sport, Size: Large
The Chuckit Sport 26L Dog Ball Launcher has been a game-changer for my large dog! My 80-pound Labrador loves to play fetch, and this launcher makes it so much easier and more enjoyable for both of us. The 26” length gives me the leverage to throw the ball much farther than I could by hand, which really helps burn off my dog’s energy. The included large ball (3”) is the perfect size for big dogs, and I appreciate that it’s made from durable rubber, so it withstands a lot of chewing and rough play. What I really love is that the launcher is so lightweight and easy to use. I can play fetch with my dog for extended periods without my arm getting tired. The ergonomic handle also provides a comfortable grip, which is a nice touch. If you have a large, active dog, the Chuckit Sport 26L is a must-have. It’s well-made, durable, and makes fetch more fun for both you and your dog. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2024
D
Verified Purchase
DD
New York, US
★★★★★ 5
ChuckIt is AMAZING!
Style: Sport, Size: Large
I can't throw a ball to save my soul. Just got this today and lobbed a ball to the far end of my 1- acre yard. The dog loves it, and I love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
S
Verified Purchase
Sean
Phoenix, US
★★★★★ 4
I recommend using the KONG Extreme Dog Toy
Style: Sport, Size: Large
Helpful for throwing as much as my dog wants to fetch. I actually had to get a cortisone injection in my shoulder a few months after getting my dog - never had a dog with this much energy before! The Chuckit really helps. Downside: The ball that comes with it is larger than a tennis ball, so may be too much for smaller doge. I can't imagine my sister-in-law's french bulldog carrying it! Also, in our house it gets destroyed within minutes, as my dog is a strong chewer. For this situation, I recommend using the KONG Extreme Dog Toy, Black, size Large. This is shaped sort of like a snowman, which means it bounces unpredictably at times. My dog eventually chews the "head" off of this toy, but the remaining 2/3 still fits in the Chuckit (and is actually easier to throw with the "head" missing!). One caveat: the KONG is significantly heavier than the ball included with the Chuckit, so be aware of that... Also, we ordered our first Chickit in October 2015, then needed to replace it in May of 2017, as it broke. I think the plastic became brittle over that time, as we left it out in the sun & rain in Florida. Since it is cheap to replace, that's not a big deal. (We ordered three Kong toys over that same period of time!) To summarize, it's a very helpful tool to get the ball further, faster, with less strain, than without it. Knowing there are alternatives to the included ball for heavy chewers makes it worthwhile.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2017
D
Verified Purchase
DesertRoads
Whiting, US
★★★★★ 5
Great Ball Launcher!
Style: Sport, Size: Large
Our dogs love this ball launcher! I can throw the ball long distances without any arm strain. The balls wear out, and as described by others, tennis balls don’t fit. Buy extra balls if this is of concern. We bought a few of the “Chuck It” rubber 3” balls and they have worked well for our dogs. It’s a great value and fun for the dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2025
C
Verified Purchase
Cheri Who
Belleville, US
★★★★★ 5
Chuckit!! Just Chuck it!!
Style: Sport, Size: Large
Chuck it further than your skinny little arms can chuck it. Doggo loved this, I loved this and when we were done Doggo promptly hid it under the porch so I couldn’t take it from him. It’s not a squeaky toy, it’s for fetch. You wing it out toward the yard and it flies, bounces if it’s lucky then is attacked in an adoring manner. We like it!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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