Aprilia RS 50 Replica
2004Sportbike

Aprilia RS 50 Replica

Key specifications

Engine
50 cc
Fuel type
petrol
Fuel capacity
3.4 L
Transmission
6-speed
Seat height
32 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2004 Aprilia RS 50 Replica, a lightweight sport motorcycle that embodies the racing spirit of the legendary Italian brand. Positioned as an entry-level performance bike, the RS 50 Replica is perfect for young riders and enthusiasts seeking a thrilling yet manageable experience on two wheels. This striking machine not only brings a taste of the racetrack to the open road but also boasts an eye-catching design inspired by Aprilia’s GP-1 and SBK racing lineups. The RS 50 is more than just a bike; it’s a gateway to a world of speed, agility, and excitement. At the heart of the RS 50 Replica lies a potent 49.7cc, single-cylinder, two-stroke engine that delivers an exhilarating rush. With a compression ratio of 12.5:1, the engine produces a lively performance that feels much larger than its displacement suggests. The 6-speed gearbox allows for seamless gear shifts, providing a thrilling connection between the rider and the road. Thanks to its liquid cooling system and carburettor fuel delivery, the RS 50 maintains optimal performance across various riding conditions, making it an agile partner for urban commuting or spirited weekend rides. The lightweight cast aluminium frame, combined with a well-tuned suspension setup, ensures the bike remains nimble and responsive, giving riders the confidence to push their limits. In terms of features, the Aprilia RS 50 Replica is ingeniously equipped to enhance both performance and comfort. The Aprilia Ø 35 mm central pin hydraulic telescopic fork at the front and a robust double-member swinging arm with a hydraulic monoshock at the rear provide a smooth ride while absorbing bumps and imperfections in the road. The sport bike's braking system, featuring single discs at both the front and rear, offers dependable stopping power, with a 280 mm front disc that ensures quick and precise deceleration. With a seat height of 810 mm, it caters to a range of rider heights, while the 13-litre fuel tank strikes a balance between weight and range—perfect for those short excursions or daily rides. **

Pros

  • Agile Handling: Lightweight construction and responsive suspension make it easy to maneuver in tight spaces and corners.
  • Racing Aesthetics: Striking design inspired by professional racing, appealing to motorcycle enthusiasts and casual riders alike.
  • Performance-Oriented: The potent two-stroke engine and 6-speed gearbox provide a thrilling ride experience.

Cons

  • Limited Power for Advanced Riders: While exciting for beginners, the 49.7cc engine may feel underpowered for more experienced riders seeking higher performance.
  • Two-Stroke Maintenance: Requires more frequent maintenance and care compared to four-stroke counterparts, which can be a consideration for new owners.
  • Comfort on Longer Rides: The sporty seating position may not be ideal for extended journeys, potentially leading to discomfort over time.

Technical details

Source specification data

Make
Aprilia
Model
RS 50 Replica
Category
Sport
Color Options
Replica GP-1, Replica SBK
Gearbox
6-speed
Fuel System
Carburettor
Bore X Stroke
40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression
12.5:1
Displacement
49.70 ccm (3.03 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Seat Height
810 mm (31.9 inches) If adjustable, lowest setting.
Fuel Capacity
13.00 litres (3.43 gallons)
Overall Width
675 mm (26.6 inches)
Overall Height
1,155 mm (45.5 inches)
Overall Length
1,920 mm (75.6 inches)
Reserve Fuel Capacity
2.60 litres (0.69 gallons)
Rear Tyre
110/80-ZR17
Frame Type
Cast aluminium sloping twin-spar
Front Tyre
90/80-ZR17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Double member swinging arm in high strength steel with hydraulic monoshock
Front Suspension
Aprilia Ø 35 mm central pin hydraulic telescopic fork
Rear Wheel Travel
120 mm (4.7 inches)
Front Wheel Travel
110 mm (4.3 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
280 mm (11.0 inches)

Available colors

Replica GP-1Replica SBK