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Diamo RS 250
2001Sportbike

Diamo RS 250

Key specifications

Engine
249 cc
Power
55 HP
Torque
35 Nm
Fuel type
petrol
Fuel capacity
5.2 L
Transmission
6-speed
Seat height
31 mm
Front brakes
Dual disc
Rear brakes
Single disc

Overview

Introducing the 2001 Diamo RS 250, a motorcycle that embodies the spirit of sport riding with a striking design and exhilarating performance. Positioned as an entry-level sportbike, the RS 250 is engineered to attract both novice riders and seasoned enthusiasts looking for a lightweight, agile machine. Its bold aesthetics and a robust presence on the road make it a standout choice within the competitive landscape of early 2000s sport motorcycles. With its sporty stance and nimble handling, the Diamo RS 250 is primed to deliver a thrilling riding experience, whether you're tackling twisty backroads or cruising through city streets. At the heart of the RS 250 lies a powerful V2, two-stroke engine that offers an impressive displacement of 249cc. This high-revving powerplant generates a remarkable 55 horsepower at 11,000 RPM, allowing riders to experience exhilarating acceleration that can push the bike to a top speed of 198 km/h (123 mph). The engine's torque output of 35 Nm at 10,700 RPM ensures a spirited response during quick throttle inputs, making it an engaging ride for enthusiasts. Coupled with a 6-speed gearbox and a chain final drive, the RS 250 provides seamless power delivery and precise gear changes, which are essential for navigating both urban environments and open highways. The RS 250 is also equipped with an array of features designed to enhance both performance and safety. The dual disc front brakes, measuring 298 mm in diameter, offer robust stopping power, while the single disc rear brake ensures balanced braking under various conditions. The suspension setup, with 120 mm of front travel and 130 mm of rear travel, strikes a fine balance between comfort and sportiness, allowing for confident cornering and stability. With a fuel capacity of 19.5 liters (5.15 gallons), riders can enjoy extended journeys without frequent stops, making the RS 250 as practical as it is exhilarating. **

Pros

  • Lightweight and Agile: Weighing in at just 167 kg (368.2 pounds), the RS 250 is easy to maneuver, making it ideal for both new riders and those seeking a quick, nimble sportbike.
  • Powerful Performance: The V2 engine delivers impressive horsepower and torque, resulting in thrilling acceleration and top-notch performance on the open road.
  • Sporty Design: With its bold aesthetics and aggressive styling, the Diamo RS 250 turns heads and captures the essence of sport riding.

Cons

  • Limited Technology: As a 2001 model, the RS 250 lacks modern features such as advanced electronics and rider aids found in contemporary sportbikes.
  • Two-Stroke Engine: While it delivers exhilarating performance, the two-stroke engine may require more maintenance and attention compared to modern four-stroke engines.
  • Comfort for Long Rides: The sport-oriented seating position may not be the most comfortable for extended journeys, potentially limiting its appeal for touring.

Technical details

Source specification data

Make
Aprilia
Model
RS 250
Category
Sport
Power
55.00 HP (40.1 kW)) @ 11000 RPM
Torque
35.00 Nm (3.6 kgf-m or 25.8 ft.lbs) @ 10700 RPM
Gearbox
6-speed
Top Speed
198.0 km/h (123.0 mph)
Fuel System
Carburettor
Bore X Stroke
56.0 x 50.6 mm (2.2 x 2.0 inches)
Displacement
249.00 ccm (15.19 cubic inches)
Engine Details
V2, two-stroke
Transmission Type Final Drive
Chain
Seat Height
785 mm (30.9 inches) If adjustable, lowest setting.
Fuel Capacity
19.50 litres (5.15 gallons)
Weight Incl Oil Gas Etc
167.0 kg (368.2 pounds)
Rear Tyre
150/60-ZR17
Front Tyre
120/60-ZR17
Rear Brakes
Single disc
Front Brakes
Dual disc
Rear Wheel Travel
130 mm (5.1 inches)
Front Wheel Travel
120 mm (4.7 inches)
Rear Brakes Diameter
220 mm (8.7 inches)
Front Brakes Diameter
298 mm (11.7 inches)