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

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The Challenger 300 is powered 18.8 hp water-cooled 276cc, four-stroke engine fuel- fuel-injected engine. The engine is an off-road specific engine, made for Trailmaster, and all Ch allengers 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 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. 920 /770 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 PoliciesYour 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 submitTHE 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.JumpingStunt ridingModification of any kindRacingRiding at constant wide open throttle (over revving the engine)Unit is used as a rentalDamage is caused by an accidentProduct is used in a manner that it is not designed forRider abuseImproper adjustment\operation of the clutch, i.e. dragging, causing premature burning of thefriction platesImproper adjustment\operation of brakes. Driving with parking brake on.Improper gear engagement, i.e. engaging reverse will moving forwardImproper maintainance, i.e.Lack of routine maintenanceRepairs performed improperly,Use of incorrect lubricantsImproper initial set upUse of aftermarket parts for repairThe 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. Documents [challenger_utv_all_models_owners_manual] [challenger4-300E-Assembly] [Introduction] Show more