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Diamo RS 250
1997Sportbike

Diamo RS 250

Key specifications

Engine
249 cc
Power
56 HP
Torque
46 Nm
Weight
141 kg
Fuel type
petrol
Transmission
6-speed
Seat height
27 mm
Front brakes
Dual disc
Rear brakes
Single disc

Overview

Introducing the 1997 Diamo RS 250, a motorcycle that epitomizes the spirit of the 1990s sportbike scene. Designed for riders who crave excitement and agility, this compact powerhouse blends cutting-edge technology with a racing pedigree. With its sleek, aggressive lines and a lightweight frame, the RS 250 not only looks the part but also delivers an exhilarating ride that makes it a favorite among enthusiasts and collectors alike. Targeting those who enjoy spirited rides on twisty roads or track days, the RS 250 stands out as a unique offering in the sport motorcycle segment. At the heart of the Diamo RS 250 lies a spirited 249cc V2, two-stroke engine that produces an impressive 56 horsepower at 9,800 RPM. This engine configuration provides not just power, but a thrilling rush that is synonymous with two-stroke machines. The liquid-cooled setup ensures optimal performance even during prolonged rides, while the 6-speed gearbox allows for seamless gear transitions, enabling riders to tap into the bike’s full potential. With a top speed of 200 km/h (124.3 mph), the RS 250 is not just about raw numbers; it’s about the exhilarating experience of acceleration and handling that makes riding this machine so addictive. Diamo packed the RS 250 with features that enhance both performance and comfort. The dual disc front brakes provide exceptional stopping power, crucial for navigating tight corners and managing high-speed scenarios, while the single disc rear brake offers stability and control. Weighing in at just 141 kg (310.9 pounds), the bike boasts a power-to-weight ratio of 0.3972 HP/kg, making it nimble and responsive in various riding conditions. The seat height of 690 mm (27.2 inches) ensures that riders of varying heights can comfortably plant their feet, while the classic kick starter adds an element of nostalgia and simplicity to the riding experience. In summary, the 1997 Diamo RS 250 is a thrilling sportbike that offers an exhilarating riding experience, but it also comes with the quirks typical of a classic two-stroke machine. For those who cherish the thrill of the ride and appreciate a bike with character, the RS 250 is a compelling choice.

Pros

  • Lightweight and Agile: At just 141 kg, the RS 250 offers exceptional maneuverability, making it a joy to ride on twisty roads or tracks.
  • Powerful Two-Stroke Engine: The V2 engine delivers a thrilling power output of 56 HP, providing exhilarating acceleration and a distinctive soundtrack.
  • Sporty Design and Features: With its aggressive styling and advanced braking system, the RS 250 is not only aesthetically pleasing but also built to perform.

Cons

  • Limited Comfort for Long Rides: As a pure sportbike, the riding posture may become uncomfortable for extended journeys.
  • Two-Stroke Maintenance: The two-stroke engine requires more frequent maintenance and attention compared to modern four-stroke counterparts.
  • Kick Start Only: The absence of an electric starter may deter some riders who prefer the convenience of modern starting systems.

Technical details

Source specification data

Make
Aprilia
Model
RS 250
Category
Sport
Starter
Kick
Power
56.00 HP (40.9 kW))
Torque
46.00 Nm (4.7 kgf-m or 33.9 ft.lbs) @ 9800 RPM
Gearbox
6-speed
Top Speed
200.0 km/h (124.3 mph)
Displacement
249.00 ccm (15.19 cubic inches)
Cooling System
Liquid
Engine Details
V2, two-stroke
Transmission Type Final Drive
Chain
Dry Weight
141.0 kg (310.9 pounds)
Seat Height
690 mm (27.2 inches) If adjustable, lowest setting.
Power Weight Ratio
0.3972 HP/kg
Rear Brakes
Single disc
Front Brakes
Dual disc