The Ricky Power Sports RPS Muscle 300cc Utility EFI 4WD ATV – LH-300ATV-EFI is a high-performance all-terrain machine built for serious off-road adventure and utility. Equipped with a 300cc–class fuel-injected engine and selectable 4WD capability, this ATV brings superior power, control, and traction for tackling rugged trails or everyday tasks. Its automatic transmission, electric start, and durable shaft-drive system make for smooth, reliable operation.
With robust suspension, hydraulic disc brakes, and large off-road tires, the Muscle 300 delivers premium performance in a sport-utility package. Whether you're exploring new terrain or getting work done, this ATV offers the ultimate blend of strength, versatility, and fun.
Features
✅ 300cc fuel-injected engine and selectable 4WD deliver strong power and excellent off-road traction.
✅ Automatic transmission with high and low range plus reverse offers user-friendly operation and great control.
✅ Shaft-drive final drive system for durability and low maintenance compared to chain drives.
✅ Independent suspension and hydraulic disc brakes on all wheels for improved ride comfort and stopping performance on rough terrain.
✅ Large off-road tires and rugged utility-ready frame make it ideal for sport riding and utility use.
✅ Electric start and EFI engine for reliable start-ups and efficient performance.
✅ Sport-utility design blends high-performance specs with everyday use for property work, trail riding, and more.
Specifications
| Category | Details |
|---|---|
| Engine / Drive Train Specifications | |
| Engine | 275cc, 4-stroke, Balance Shaft |
| Cylinder Arrangement | Single cylinder |
| Max Horsepower | 21.46 HP @ 7500 RPM |
| Max Torque | 16.96 ft-lb @ 5500 RPM |
| Bore × Stroke | 2.85 × 2.63 inches |
| Compression Ratio | 10.3 : 1 |
| Cooling System | Water cooled |
| Transmission | Fully automatic with High & Low speed, Reverse |
| Start System | Electric start |
| Ignition | TCI |
| Final Drive | Shaft drive (2WD or 4WD) |
| Max Speed | 50 MPH |
| Battery | 12 V 14 Ah |
| Frame / Body / Suspension / Brakes | |
| Front Suspension | McPherson independent suspension |
| Rear Suspension | Swing arm with central shock absorber structure |
| Front Brake | Hydraulic disc brake |
| Rear Brake | Hydraulic disc brake |
| Front Tires | 24 × 8 – 12 Alloy Rim |
| Rear Tires | 24 × 11 – 10 Alloy Rim |
| Capacities / Dimensions | |
| Max Load | 529.2 lbs |
| Gross Weight | 762.1 lbs |
| Net Weight | 729.86 lbs |
| Overall Length | 83 inches |
| Overall Width | 46 inches |
| Overall Height | 50 inches |
| Carton Dimensions (L × W × H) | 88.59 × 46.07 × 33.67 inches |
| Seat Height | 34 inches |
| Wheelbase | 51 inches |
| Ground Clearance | 7.2 inches |
| Gas Tank Capacity | 3.7 gal |
| Fuel Consumption | 30.2 mpg |
| Others | Bluetooth speaker, winch |
| Available Colors | Black, Red, Sand, Grey, Conceal Camo |
| Price Match Information: | Found a lower price? Call (855) 243-6425 or email support@prestigeaid.com and we'll beat it! |
| When will my order arrive? | Please allow 4-7 business days for delivery of products in stock. Delivery time varies on brand and stock. |
Description
The Ricky Power Sports RPS Muscle 300cc Utility EFI 4WD ATV – LH-300ATV-EFI is a high-performance all-terrain machine built for serious off-road adventure and utility. Equipped with a 300cc–class fuel-injected engine and selectable 4WD capability, this ATV brings superior power, control, and traction for tackling rugged trails or everyday tasks. Its automatic transmission, electric start, and durable shaft-drive system make for smooth, reliable operation.
With robust suspension, hydraulic disc brakes, and large off-road tires, the Muscle 300 delivers premium performance in a sport-utility package. Whether you're exploring new terrain or getting work done, this ATV offers the ultimate blend of strength, versatility, and fun.
Features
✅ 300cc fuel-injected engine and selectable 4WD deliver strong power and excellent off-road traction.
✅ Automatic transmission with high and low range plus reverse offers user-friendly operation and great control.
✅ Shaft-drive final drive system for durability and low maintenance compared to chain drives.
✅ Independent suspension and hydraulic disc brakes on all wheels for improved ride comfort and stopping performance on rough terrain.
✅ Large off-road tires and rugged utility-ready frame make it ideal for sport riding and utility use.
✅ Electric start and EFI engine for reliable start-ups and efficient performance.
✅ Sport-utility design blends high-performance specs with everyday use for property work, trail riding, and more.
Specifications
| Category | Details |
|---|---|
| Engine / Drive Train Specifications | |
| Engine | 275cc, 4-stroke, Balance Shaft |
| Cylinder Arrangement | Single cylinder |
| Max Horsepower | 21.46 HP @ 7500 RPM |
| Max Torque | 16.96 ft-lb @ 5500 RPM |
| Bore × Stroke | 2.85 × 2.63 inches |
| Compression Ratio | 10.3 : 1 |
| Cooling System | Water cooled |
| Transmission | Fully automatic with High & Low speed, Reverse |
| Start System | Electric start |
| Ignition | TCI |
| Final Drive | Shaft drive (2WD or 4WD) |
| Max Speed | 50 MPH |
| Battery | 12 V 14 Ah |
| Frame / Body / Suspension / Brakes | |
| Front Suspension | McPherson independent suspension |
| Rear Suspension | Swing arm with central shock absorber structure |
| Front Brake | Hydraulic disc brake |
| Rear Brake | Hydraulic disc brake |
| Front Tires | 24 × 8 – 12 Alloy Rim |
| Rear Tires | 24 × 11 – 10 Alloy Rim |
| Capacities / Dimensions | |
| Max Load | 529.2 lbs |
| Gross Weight | 762.1 lbs |
| Net Weight | 729.86 lbs |
| Overall Length | 83 inches |
| Overall Width | 46 inches |
| Overall Height | 50 inches |
| Carton Dimensions (L × W × H) | 88.59 × 46.07 × 33.67 inches |
| Seat Height | 34 inches |
| Wheelbase | 51 inches |
| Ground Clearance | 7.2 inches |
| Gas Tank Capacity | 3.7 gal |
| Fuel Consumption | 30.2 mpg |
| Others | Bluetooth speaker, winch |
| Available Colors | Black, Red, Sand, Grey, Conceal Camo |
Delivery Information & Price Match
| Price Match Information: | Found a lower price? Call (855) 243-6425 or email support@prestigeaid.com and we'll beat it! |
| When will my order arrive? | Please allow 4-7 business days for delivery of products in stock. Delivery time varies on brand and stock. |
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