14 August. Friday 2026
Aprilia Mini RX 50 Entry - 2005 Specifications and Reviews
The 2005 Aprilia Mini RX 50 Entry is an entry-level minibike designed for young riders and beginners seeking a lightweight, manageable introduction to motorcycling. With its simple 49cc single-cylinder engine and automatic mixing lubrication system, it emphasizes reliability and ease of use. The Mini RX 50 Entry is best known for providing accessible, affordable fun on small tracks and off-road terrain.
2005
Engine and Transmission Specifications | |
| Clutch | Multiple disk in oil bath |
| Transmission typefinal drive | Chain |
| Gearbox | 1-speed |
| Cooling system | Air |
| Lubrication system | Separate mixing with variable displacement pump |
| Starter | Kick |
| Fuel system | Carburettor. Dell'Orto PHBN 14 MS |
| Bore x stroke | 39.0 x 41.7 mm (1.5 x 1.6 inches) |
| Compression | 9.0:1 |
| Power | 2.00 |
| Stroke | 2 |
| Engine type | Single cylinder |
| Capacity: | 49.80 ccm (3.04 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 925 mm (36.4 inches) |
| Ground clearance | 230 mm (9.1 inches) |
| Seat height | 615 mm (24.2 inches) If adjustable, lowest setting. |
| Dry weight | 35.0 kg (77.2 pounds) |
| | |
Aprilia Mini RX 50 Entry dimensions and frame | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Expanding brake (drum brake) |
| Rear tyre dimensions | 10-2.5 |
| Front tyre dimensions | 10-2.5 |
| Frame type | Steel tube |
Speed and acceleration | |
| Power/weight ratio | 0.0571 HP/kg |
| Category | Minibike, cross |
| Year | 2005 |
| Model | Aprilia Mini RX 50 Entry |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
Performance Profile & Rider Fit
2 hp
Peak Power
Best For
Track5%
City10%
Cornering20%
Daily Riding5%
Touring2%
Passenger0%
Rider Profile
| Best For | This is a child's first minibike, designed for young beginners just learning basic throttle and balance control, not for any licensed or experienced rider. |
| Purpose | Built purely for supervised backyard or off-road play at very low speeds, mimicking the look of a full-size motocross bike. |
| Rider Fit | Its tiny 615mm seat height and 35kg weight mean it is only physically suited to small children, not teenagers or adults. |
| Character | A miniature, playful cross-styled trainer bike with a single-speed drivetrain and drum brakes, prioritizing simplicity and safety over performance. |
| Not Ideal For | This is not suitable for adult riders, road use, real off-road trails, or anyone seeking actual speed or touring capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2005 Aprilia Mini RX 50 Entry is a fantastic entry-level bike for those looking to dip their toes into the world of motorcycling. With its 50cc engine, it's perfect for beginners or younger riders who are just starting out. The compact size and lightweight design make it easy to handle, while still offering a fun and exhilarating riding experience. The stylish Italian design and high-quality construction make it a great choice for anyone looking for a reliable and stylish bike. Overall, the 2005 Aprilia Mini RX 50 Entry is a great option for those in need of a reliable and stylish entry-level bike. Its compact size, lightweight design, and powerful 50cc engine make it a great choice for beginners or younger riders. With its Italian design and high-quality construction, it offers a fun and exhilarating riding experience while still being easy to handle. If you're in the market for a reliable and stylish entry-level bike, the 2005 Aprilia Mini RX 50 Entry is definitely worth considering.Add a Comment
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