RPS Muscle 300 base model 4X4 Utility ATV, back rest, 22hp, Shaft drive, Selectable 4WD. RPS LH-300ATV. This is the best value sport-utility quad on the market. This powerful 22 HP water-cooled engine features a great power curve and reliability. It features a Passenger Seat Back Rest and Bluetooth speakers.     The transmission is connected to the front and rear differentials by a proven Shaft-driven transfer case. The four-wheel drive is selectable. The suspension is MacPherson struts and all four wheels are independent suspensions and the rear axle features a live system to provide maximum traction. With the ability to climb over 30 degrees, the LH 300 can take you over the most rugged terrain.  CA customers: This item is NOT CARB approved, but you may use on your private land. Before You Ride The ATV Safety Institute's Golden Rules: Always wear a DOT-compliant helmet, goggles, long sleeves, long pants, over-the-ankle boots, and gloves. Never ride on paved roads except to cross when done safely and permitted by law - another vehicle could hit you. ATVs are designed to be operated off-highway. Never ride under the influence of alcohol or drugs. Never carry a passenger on a single-rider ATV, and no more than one passenger on an ATV specifically designed for two people. recommended that all ATV riders take a training course and read their owner's manual thoroughly. See Labels for Specific Age Category Requirements. Ride only on designated trails and at a safe speed. Take a hands-on ATV Rider Course and the free online E-Course. Visit ATVSafety.org or call 800-887-2887. Note these are new Prior Year Models   TECH SPECS Vehicle specification Overall Vehicle Size (L x W x H) 83x46x 50 in Ground Clearance (inch)  7.2 in Wheelbase (inch) 51 in Weight with full equipment           618 lbs Front / Rear Brakes Two sides hydraulic disc Parking Brake Front / Rear hand brake, Foot brake Front Tires AT24X8-12 Rear Tires AT24X11-10 Front Suspension McPherson independent suspension Rear Suspension Socket centering structure Fuel Capacity 3.8 gallons Engine specification Engine model LH173MN Engine Type Carburetor, 4 Stroke, Single Cylinder, SOHC, Water Cooling Bore & stroke 2.85*2.63 in Volumetric Compression Ratio 10.3:1 Displacement 257cc Drive System Type 2WD or 4WD Ignition type T.C.I Start type Electric Maximum  power (Kw /r/min) 22 HP @ 6500 RPM Maximum Torque (Nm /r/min) 14.8 lb-ft @ 5500 RPM   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 carbureted 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 a stop completely 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 maintenance, 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 [LH-300ATV Parts] [LH-300ATV Winch Installation Instructions]
RPS Muscle 300 base model 4X4 Utility ATV, back rest, 22hp, Shaft drive, Selectable 4WD.

RPS Muscle 300 base model 4X4 Utility ATV, back rest, 22hp, Shaft drive, Selectable 4WD.

Sold Out
MSRP: $4,999.00
$4,599.00
SAVE:$400.00
Free Shipping*
Free Shipping*
All Financing Options at MotoBuys Learn More
Christmas Final Sale - Give the Gift of Adventure

Save $25 on $1,000 with code [SAVE25]

Save $50 on $2,000 with code [SAVE50]

Save $100 on $3,000 with code [SAVE100]

Save $200 on $5,000 with code [SAVE200

Bonus: Trailmaster Products Get a free 6-month parts warranty (up to $199 value)!

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

Why choose Motobuys.com?
  • Largest online dealer for industry leading brands of TrailMaster, Icebear and RPS
  • Lifetime Technical Support - Free and Based in the US. Click here to get started
  • One-Year Engine Warranty
  • Authentic Customer Product Reviews
  • Safe and Easy Online Shopping Experience
Comprehensive Warranty Coverage
We’ve got you covered! At MotoBuys, your satisfaction is our commitment. Enjoy peace of mind with manufacturer-backed warranties, including up to 12 months of engine coverage, ensuring your ride stays in top shape. Trailmaster products have 6-Month Parts Guarantee. Click here to see details
Got questions? We've got answers! From starting your ride to choosing the right gas or oil, our FAQ page has you covered with detailed explanations.

LH-300ATV. This is the best value sport-utility quad on the market. This powerful 22 HP water-cooled engine features a great power curve and reliability.

It features a Passenger Seat Back Rest and Bluetooth speakers.    

The transmission is connected to the front and rear differentials by a proven Shaft-driven transfer case. The four-wheel drive is selectable. The suspension is MacPherson struts and all four wheels are independent suspensions and the rear axle features a live system to provide maximum traction. With the ability to climb over 30 degrees, the LH 300 can take you over the most rugged terrain. 

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

Before You Ride The ATV Safety Institute's Golden Rules: Always wear a DOT-compliant helmet, goggles, long sleeves, long pants, over-the-ankle boots, and gloves. Never ride on paved roads except to cross when done safely and permitted by law - another vehicle could hit you. ATVs are designed to be operated off-highway. Never ride under the influence of alcohol or drugs. Never carry a passenger on a single-rider ATV, and no more than one passenger on an ATV specifically designed for two people. recommended that all ATV riders take a training course and read their owner's manual thoroughly. See Labels for Specific Age Category Requirements. Ride only on designated trails and at a safe speed. Take a hands-on ATV Rider Course and the free online E-Course. Visit ATVSafety.org or call 800-887-2887.

Note these are new Prior Year Models

 

LH-300ATV. This is the best value sport-utility quad on the market. This powerful 22 HP water-cooled engine features a great power curve and reliability.

It features a Passenger Seat Back Rest and Bluetooth speakers.    

The transmission is connected to the front and rear differentials by a proven Shaft-driven transfer case. The four-wheel drive is selectable. The suspension is MacPherson struts and all four wheels are independent suspensions and the rear axle features a live system to provide maximum traction. With the ability to climb over 30 degrees, the LH 300 can take you over the most rugged terrain. 

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

Before You Ride The ATV Safety Institute's Golden Rules: Always wear a DOT-compliant helmet, goggles, long sleeves, long pants, over-the-ankle boots, and gloves. Never ride on paved roads except to cross when done safely and permitted by law - another vehicle could hit you. ATVs are designed to be operated off-highway. Never ride under the influence of alcohol or drugs. Never carry a passenger on a single-rider ATV, and no more than one passenger on an ATV specifically designed for two people. recommended that all ATV riders take a training course and read their owner's manual thoroughly. See Labels for Specific Age Category Requirements. Ride only on designated trails and at a safe speed. Take a hands-on ATV Rider Course and the free online E-Course. Visit ATVSafety.org or call 800-887-2887.

Note these are new Prior Year Models

 

Vehicle specification
Overall Vehicle Size (L x W x H) 83x46x 50 in
Ground Clearance (inch)  7.2 in
Wheelbase (inch) 51 in
Weight with full equipment           618 lbs
Front / Rear Brakes Two sides hydraulic disc
Parking Brake Front / Rear hand brake, Foot brake
Front Tires AT24X8-12
Rear Tires AT24X11-10
Front Suspension McPherson independent suspension
Rear Suspension Socket centering structure
Fuel Capacity 3.8 gallons
Engine specification
Engine model LH173MN
Engine Type Carburetor, 4 Stroke, Single Cylinder, SOHC, Water Cooling
Bore & stroke 2.85*2.63 in
Volumetric Compression Ratio 10.3:1
Displacement 257cc
Drive System Type 2WD or 4WD
Ignition type T.C.I
Start type Electric
Maximum  power (Kw /r/min) 22 HP @ 6500 RPM
Maximum Torque (Nm /r/min) 14.8 lb-ft @ 5500 RPM

 

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 carbureted 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 a stop completely 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 maintenance, 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.

Find Your Perfect Ride In Just 2 Minutes!
Unsure which ride matches your style? Take our quick 2-minute quiz! We will help narrow down over 2,000 products and tailor every ride to fit you!
Help Me Select

Frequently Asked Questions

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

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Find Your Perfect Ride In Just 2 Minutes!
Unsure which ride matches your style? Take our quick 2-minute quiz! We will help narrow down over 2,000 products and tailor every ride to fit you!
2 Mintues Quiz