TrailMaster Challenger 4-300 EFI UTV side-by-side Fuel Injected, Water Cooled , Solid Live Rear Axle Trailmaster IF YOU ARE OVER 6'2 inches tall this unit may not fit your needs. The Challenger 300 EFI 4 Seat has a long list of important safety features starting with its roll cage and hydraulic disc brakes. There's a throttle limiter control, which allows you to limit speeds down to around ten mph. Four-point seat belts are similar to the ones found on the larger UTVs. The parking brake is manually operated with a pull lever between the seats  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 seat is adjustable forward or backward and there is a passenger grab handle. Power is provided by an 18.8 hp air-cooled, four-stroke 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 advanced suspension allows you to tackle all types of terrain.  Braking is handled by dual hydraulic disc brakes. The brakes offer excellent power and feel and will bring two occupants to a stop in a hurry. 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 Adjustable driver seat: pedal to seat back adjustable from 38" to 43" Adjustable heavy-duty front and rear shock absorber Rack and pinion steering wheel Front and rear hydraulic disc brake 4-point rear swing arm Parking brake Large rear utility rack.  A lightweight rear hitch comes standard.   This unit comes standard with a full lighting package. headlights, tail lights, blinkers, and brake lights.  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 on your private land. revised 10/14/2022 Some large items like 4-seater UTV/GO KART or weighs over 600 pounds cannot be delivered to your home and may require terminal pickup from the nearest freight terminal. Under this circumstance, the freight company will place the item on your flatbed or trailer. In some rare areas, there may be 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 Engine type  4-stroke, single cylinder, water- cooled Displacement  275.6cc     Fuel system  EFI Max HP  18hp/6500rpm Max torque  16 lb ft/5000rpm Bore x stroke  2.85x2.63 inches Max speed  35 mph EFI Ignition module  RM1A1 Starting system  Electric Battery  12V 10Ah Engine oil  SAE 10W-40 General Information   Clutch  Automatic CVT with reverse Driveline / Driving wheel  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.  900 /750 lbs Max load  700 lbs Dimension Information   Wheelbase  101.6 inches OA L x W x H  132x50x63 inches Height to seat  21 inches Min ground clearance  6.3 inches Crate dimension  120”X53”X35 “ Warranty Our Company Warranty Policies Your satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289. If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit. For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submit THE MANUFACTURERS WARRANTY COVERS PARTS, ENGINE ONLY FOR ALL PRODUCTS AS FOLLOWS: OFF ROAD: ATV'S, UTV'S, BUGGIES, GO CARTS AND DIRT BIKES offer 3 MONTHS PARTS, 6 MONTHS ENGINE WARRANTY, MOTOBUYS.com will supply new or rebuilt replacement parts in exchange for defective parts for a period of 3(three) months, as well defective engines for a period of 6(six) months from the date of purchase at no charge. Buyers will need basic repair & basic setup skills such as using tools; replacing nuts & bolts, filters, light bulbs, fluids, adjustments, etc. If you don’t have this ability we suggest using a mechanic to assist you with your needs. Our tech support Hotline is available to assist you. THIS LIMITED WARRANTY COVERS THE FOLLOWING PARTS ONLY: ENGINE: All internal lubricated parts, i.e. Pistons, piston rings, piston pins, connecting rods, rod bearings, camshaft, camshaft bearings, timing chain, crankshaft, crankshaft main bearings, oil pump, water pump, valves, valve springs, valve guides, valve seats, valve lifters and valve push rods. Additionally, the engine head and cylinder will only be covered if damage is caused solely as a result of the mechanical failure of one or more internal lubricated components listed above. (Broken gears any damage from outside impacted is not covered warranty) ENGINE CASE: The Engine case itself will only be covered if the damage caused was solely as a result of the mechanical failure of one or more of the internal lubricated components listed above. (Broken gears any damage from outside impact is not covered warranty) DRIVE SYSTEM: All internal lubricated parts contained within the drive axle housing case, i.e. differential, differential gears, drive shaft, drive axles, CV joints, axle bearings, reverse gears and output shafts. The drive axle housing as well as the reverse gearbox housing, if damaged solely as a result of the mechanical failure of one or more or the internal lubricated components contained the drive axle housing will be covered. (Any bent, broken, or damage by outside impact is not covered warranty) FUEL SYSTEM: For carburated vehicles; Carburetor, vacuum fuel pump, intake manifold, fuel tank and fuel petcock. For fuel injected vehicles; Fuel injectors, fuel pump, fuel rail and fuel pressure regulator. ELECTRICAL: Stator, stator pickup, magneto, voltage regulator\ rectifier, CDI, starter relay\ starter solenoid, starter motor, coil, distributor assembly and injector relay. COOLING SYSTEM: Radiator, radiator cap, thermostat, thermostat housing, temperature indicator switch, cooling fan motors; water pump and water pump housing. BRAKES: Calipers, drum housings, drum brake linkage, reservoirs, rotors, and lines. CHASSIS: Frame, swing arms, A-arms, steering controls, (if not caused by jumping or impact.) TRANSMISSION (Automatic or Standard): All internal lubricated parts contained within the transmission case, i.e. flywheel, hydraulic shift linkage, kick start spindle, kick start secondary gear and transmission gears. The transmission case itself will be covered if the damage was solely as a result of mechanical failure of one or more of the internal lubricated components contained within the transmission case. (Improper shifting of gears by not coming to stop complete can cause damage to internal gears. (""This cause is not covered warranty"") WHAT IS NOT COVERED: The following is a list of items not covered by the warranty policy. This list is not all inclusive and may be modified at any time. Batteries, Belts, Brakes and Brake Pads, Chains, Clutch, Foot peg mount, Hand Levers, Hoses, Lights, Mirrors, Plastic Body, Seats, Shocks, Spark Plugs, Tires, Transmission. COVERAGE AND LIMITATIONS: Initial assembly and preparation must be preformed in accordance with the Consumer Motor Vehicle Delivery Preparation and Inspection Form that is provided by the manufacturer. Additionally, all work must be performed by a professional mechanic (i.e. engine repair shop, motorcycle shop, or local auto repair shop) or an authorized Dealer of the manufacturer to assure your vehicle is in good working condition. Upon completion, you must mail in the Consumer Motor Vehicle Delivery Preparation and Inspection Form signed by the technician that performed the service. You will need to provide proof of this service when filing a warranty claim, so (end user) must keep your receipts. Subject to the limitations stated in this agreement, MOTOBUYS.com agrees (at its sole discretion) to replace a covered component if the covered component fails as a result of one or more of the internal lubricated parts within the component stated warranty period from the date of purchase, while the component has been used under the conditions and in the manner specified by its original manufacturer. Keep in mind these off-road units are built for recreational use only. Your claim may be denied under the following circumstances: Misuse or abuse of the vehicle, i.e. Jumping Stunt riding Modification of any kind Racing Riding at constant wide open throttle (over revving the engine) Unit is used as a rental Damage is caused by an accident Product is used in a manner that it is not designed for Rider abuse Improper adjustment\operation of the clutch, i.e. dragging, causing premature burning of the friction plates Improper adjustment\operation of brakes. Driving with parking brake on. Improper gear engagement, i.e. engaging reverse will moving forward Improper maintainance, i.e. Lack of routine maintenance Repairs performed improperly, Use of incorrect lubricants Improper initial set up Use of aftermarket parts for repair The following items are not covered: Tires, rims, body panels, fuses, forks, shocks, gaskets, light bulbs, seats, CV Boots, oil filter, air filter, fuel filter, filters, clutch wear parts, cables, drive belt, chain, spark plug, any part made from rubber, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts and fasteners. HANDLING OF WARRANTY CLAIMS: FOR PARTS: All Parts warranty issues must be processed through https://motobuys.com/pages/part-request  or if directed by the manufacturer. You must produce a copy of your original invoice showing the model number, vehicle identification number and date of purchase on the invoice, as well as a copy of your Consumer Motor Vehicle Delivery Preparation and Inspection Form to warranty your product directly. All defective parts must be returned to MOTOBUYS.com or the manufacturer as directed for inspection and verification of defect. MOTOBUYS.com reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty. FOR ENGINES: All Engine warranty issues must be processed through MOTOBUYS.com or if directed through the manufacturer of the unit purchased. In ether case, after obtaining an RMA number from MOTOBUYS.com, you will be provided with a return shipping label. The motor must be removed from the vehicle, safely packaged and shipped to our repair facility located at the address listed on the shipping label. MOTOBUYS.com or the manufacturer reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.

TrailMaster Challenger 4-300 EFI UTV side-by-side Fuel Injected, Water Cooled , Solid Live Rear Axle

TrailMaster Challenger 4-300 EFI UTV side-by-side Fuel Injected, Water Cooled , Solid Live Rear Axle
MSRP: $7,129.00
SAVE:$1,231.00
$5,898.00
Free Shipping*
In Stock
GIFT IDEA SALE - Bikes & Trikes 

Spending $1,000, using code [SAVE25] to save $25

Spending $2,000, using code [SAVE50] to save $50

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*Some large items may require special delivery. May have shipping surcharge on remote area.

IF YOU ARE OVER 6'2 inches tall this unit may not fit your needs.

The Challenger 300 EFI 4 Seat has a long list of important safety features starting with its roll cage and hydraulic disc brakes. There's a throttle limiter control, which allows you to limit speeds down to around ten mph. Four-point seat belts are similar to the ones found on the larger UTVs. The parking brake is manually operated with a pull lever between the seats 

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 seat is adjustable forward or backward and there is a passenger grab handle.

Power is provided by an 18.8 hp air-cooled, four-stroke 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 advanced suspension allows you to tackle all types of terrain.  Braking is handled by dual hydraulic disc brakes. The brakes offer excellent power and feel and will bring two occupants to a stop in a hurry. 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

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

Adjustable heavy-duty front and rear shock absorber Rack and pinion steering wheel Front and rear hydraulic disc brake 4-point rear swing arm Parking brake Large rear utility rack.  A lightweight rear hitch comes standard.  

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


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 on your private land.

revised 10/14/2022

Some large items like 4-seater UTV/GO KART or weighs over 600 pounds cannot be delivered to your home and may require terminal pickup from the nearest freight terminal. Under this circumstance, the freight company will place the item on your flatbed or trailer. In some rare areas, there may be 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

 

 

IF YOU ARE OVER 6'2 inches tall this unit may not fit your needs.

The Challenger 300 EFI 4 Seat has a long list of important safety features starting with its roll cage and hydraulic disc brakes. There's a throttle limiter control, which allows you to limit speeds down to around ten mph. Four-point seat belts are similar to the ones found on the larger UTVs. The parking brake is manually operated with a pull lever between the seats 

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 seat is adjustable forward or backward and there is a passenger grab handle.

Power is provided by an 18.8 hp air-cooled, four-stroke 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 advanced suspension allows you to tackle all types of terrain.  Braking is handled by dual hydraulic disc brakes. The brakes offer excellent power and feel and will bring two occupants to a stop in a hurry. 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

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

Adjustable heavy-duty front and rear shock absorber Rack and pinion steering wheel Front and rear hydraulic disc brake 4-point rear swing arm Parking brake Large rear utility rack.  A lightweight rear hitch comes standard.  

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


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 on your private land.

revised 10/14/2022

Some large items like 4-seater UTV/GO KART or weighs over 600 pounds cannot be delivered to your home and may require terminal pickup from the nearest freight terminal. Under this circumstance, the freight company will place the item on your flatbed or trailer. In some rare areas, there may be 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

 

 

Engine type  4-stroke, single cylinder, water- cooled
Displacement  275.6cc
   
Fuel system  EFI
Max HP  18hp/6500rpm
Max torque  16 lb ft/5000rpm
Bore x stroke  2.85x2.63 inches
Max speed  35 mph
EFI Ignition module  RM1A1
Starting system  Electric
Battery  12V 10Ah
Engine oil  SAE 10W-40
General Information  
Clutch  Automatic CVT with reverse
Driveline / Driving wheel  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.  900 /750 lbs
Max load  700 lbs
Dimension Information  
Wheelbase  101.6 inches
OA L x W x H  132x50x63 inches
Height to seat  21 inches
Min ground clearance  6.3 inches
Crate dimension  120”X53”X35 “

Our Company Warranty Policies
Your satisfaction is our #1 goal. We strive to provide our customers with the highest level of customer service and support we can. We strongly suggest our customers read the following information thoroughly. If you have any questions about any of our or the manufacturers policies, please feel free to email us or call 1-877-667-6289.
If you need parts at the bottom of our home page you will find “Parts Request or https://motobuys.com/pages/part-request = simply fill out the form and click submit.
For Tech Support: https://motobuys.com/pages/technical-supports simply fill out the form and click submit
THE MANUFACTURERS WARRANTY COVERS PARTS, ENGINE ONLY FOR ALL PRODUCTS AS FOLLOWS:
OFF ROAD: ATV'S, UTV'S, BUGGIES, GO CARTS AND DIRT BIKES offer 3 MONTHS PARTS, 6 MONTHS ENGINE WARRANTY, MOTOBUYS.com will supply new or rebuilt replacement parts in exchange for defective parts for a period of 3(three) months, as well defective engines for a period of 6(six) months from the date of purchase at no charge.
Buyers will need basic repair & basic setup skills such as using tools; replacing nuts & bolts, filters, light bulbs, fluids, adjustments, etc. If you don’t have this ability we suggest using a mechanic to assist you with your needs. Our tech support Hotline is available to assist you.
THIS LIMITED WARRANTY COVERS THE FOLLOWING PARTS ONLY:
ENGINE: All internal lubricated parts, i.e. Pistons, piston rings, piston pins, connecting rods, rod bearings, camshaft, camshaft bearings, timing chain, crankshaft, crankshaft main bearings, oil pump, water pump, valves, valve springs, valve guides, valve seats, valve lifters and valve push rods. Additionally, the engine head and cylinder will only be covered if damage is caused solely as a result of the mechanical failure of one or more internal lubricated components listed above. (Broken gears any damage from outside impacted is not covered warranty)
ENGINE CASE: The Engine case itself will only be covered if the damage caused was solely as a result of the mechanical failure of one or more of the internal lubricated components listed above. (Broken gears any damage from outside impact is not covered warranty)
DRIVE SYSTEM: All internal lubricated parts contained within the drive axle housing case, i.e. differential, differential gears, drive shaft, drive axles, CV joints, axle bearings, reverse gears and output shafts. The drive axle housing as well as the reverse gearbox housing, if damaged solely as a result of the mechanical failure of one or more or the internal lubricated components contained the drive axle housing will be covered. (Any bent, broken, or damage by outside impact is not covered warranty)
FUEL SYSTEM: For carburated vehicles; Carburetor, vacuum fuel pump, intake manifold, fuel tank and fuel petcock. For fuel injected vehicles; Fuel injectors, fuel pump, fuel rail and fuel pressure regulator.
ELECTRICAL: Stator, stator pickup, magneto, voltage regulator\ rectifier, CDI, starter relay\ starter solenoid, starter motor, coil, distributor assembly and injector relay.
COOLING SYSTEM: Radiator, radiator cap, thermostat, thermostat housing, temperature indicator switch, cooling fan motors; water pump and water pump housing.
BRAKES: Calipers, drum housings, drum brake linkage, reservoirs, rotors, and lines.
CHASSIS: Frame, swing arms, A-arms, steering controls, (if not caused by jumping or impact.)
TRANSMISSION (Automatic or Standard): All internal lubricated parts contained within the transmission case, i.e. flywheel, hydraulic shift linkage, kick start spindle, kick start secondary gear and transmission gears. The transmission case itself will be covered if the damage was solely as a result of mechanical failure of one or more of the internal lubricated components contained within the transmission case. (Improper shifting of gears by not coming to stop complete can cause damage to internal gears. (""This cause is not covered warranty"")


WHAT IS NOT COVERED: The following is a list of items not covered by the warranty policy. This list is not all inclusive and may be modified at any time. Batteries, Belts, Brakes and Brake Pads, Chains, Clutch, Foot peg mount, Hand Levers, Hoses, Lights, Mirrors, Plastic Body, Seats, Shocks, Spark Plugs, Tires, Transmission.
COVERAGE AND LIMITATIONS: Initial assembly and preparation must be preformed in accordance with the Consumer Motor Vehicle Delivery Preparation and Inspection Form that is provided by the manufacturer. Additionally, all work must be performed by a professional mechanic (i.e. engine repair shop, motorcycle shop, or local auto repair shop) or an authorized Dealer of the manufacturer to assure your vehicle is in good working condition. Upon completion, you must mail in the Consumer Motor Vehicle Delivery Preparation and Inspection Form signed by the technician that performed the service. You will need to provide proof of this service when filing a warranty claim, so (end user) must keep your receipts. Subject to the limitations stated in this agreement,
MOTOBUYS.com agrees (at its sole discretion) to replace a covered component if the covered component fails as a result of one or more of the internal lubricated parts within the component stated warranty period from the date of purchase, while the component has been used under the conditions and in the manner specified by its original manufacturer. Keep in mind these off-road units are built for recreational use only. Your claim may be denied under the following circumstances:
Misuse or abuse of the vehicle, i.e.
Jumping
Stunt riding
Modification of any kind
Racing
Riding at constant wide open throttle (over revving the engine)
Unit is used as a rental
Damage is caused by an accident
Product is used in a manner that it is not designed for
Rider abuse
Improper adjustment\operation of the clutch, i.e. dragging, causing premature burning of the
friction plates
Improper adjustment\operation of brakes. Driving with parking brake on.
Improper gear engagement, i.e. engaging reverse will moving forward
Improper maintainance, i.e.
Lack of routine maintenance
Repairs performed improperly,
Use of incorrect lubricants
Improper initial set up
Use of aftermarket parts for repair
The following items are not covered: Tires, rims, body panels, fuses, forks, shocks, gaskets, light bulbs, seats, CV Boots, oil filter, air filter, fuel filter, filters, clutch wear parts, cables, drive belt, chain, spark plug, any part made from rubber, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts and fasteners.
HANDLING OF WARRANTY CLAIMS:
FOR PARTS: All Parts warranty issues must be processed through https://motobuys.com/pages/part-request  or if directed by the manufacturer. You must produce a copy of your original invoice showing the model number, vehicle identification number and date of purchase on the invoice, as well as a copy of your Consumer Motor Vehicle Delivery Preparation and Inspection Form to warranty your product directly. All defective parts must be returned to MOTOBUYS.com or the manufacturer as directed for inspection and verification of defect. MOTOBUYS.com reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.
FOR ENGINES: All Engine warranty issues must be processed through MOTOBUYS.com or if directed through the manufacturer of the unit purchased. In ether case, after obtaining an RMA number from MOTOBUYS.com, you will be provided with a return shipping label. The motor must be removed from the vehicle, safely packaged and shipped to our repair facility located at the address listed on the shipping label. MOTOBUYS.com or the manufacturer reserves the right to decline any warranty claim based on the criteria listed in the COVERAGE AND LIMITATIONS portion of this warranty.

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Frequently Asked Questions

Check more frequently asked questions here. If you still need help, then please contact us at info@motobuys.com.

Customer Reviews

Based on 5 reviews
60%
(3)
40%
(2)
0%
(0)
0%
(0)
0%
(0)
A
Alan Q.
Amasixig

Amasixig

M
Melvin F.
Would buy again

Great company to do business with. Helpful in research, pre-sale, and warranty support. Product exactly as described, best price available, safe delivery, and helpful tech support to replace lost parts. Instructions for assembly were not great, but that is a manufacturer issue and not MotoBuys. Found videos online to assist. Would buy again and recommend to anyone looking for a good deal!

K
Kenzo I.
Good

Good

C
Claire Z.
Was very user friendly

Was very user friendly and quick shipping.

E
Emilien X.
Great

Great

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