
Sym RS 125
Key specifications
Overview
Introducing the 2011 Honda RS 125, a spirited contender in the sport motorcycle category that beautifully balances performance with agility. Honda has crafted this bike to cater to both newer riders and seasoned enthusiasts, thanks to its lightweight frame, responsive handling, and spirited power delivery. With its sleek design and iconic Honda aesthetics, the RS 125 is not just a motorcycle; it’s a statement of intent for those who crave the thrill of the ride, whether navigating city streets or carving through twisty backroads. At the heart of the RS 125 lies a robust single-cylinder, two-stroke engine, boasting a displacement of 124.80 ccm. This lightweight powerplant delivers a punchy performance with a compression ratio of 12.5:1, ensuring that every twist of the throttle translates into exhilarating acceleration. The engine's bore and stroke dimensions of 54.0 x 54.5 mm complement its rev-happy nature, while the DellOrto VHST 28 carburettor ensures a crisp throttle response. The 6-speed gearbox allows riders to find the perfect gear for any situation, making the bike equally adept at high-speed sprints and leisurely rides. Coupled with liquid cooling and a multi-plate clutch, the RS 125 promises reliability and efficiency, making every ride a joy. The 2011 Honda RS 125 is equipped with a range of features that enhance both comfort and performance. The sloping twin-spar frame made from thin wall box section cast aluminum keeps the weight down, enhancing maneuverability and stability. The front and rear suspensions, featuring an upside-down hydraulic fork and a swingarm with adjustable rear monoshock, provide excellent handling and ride quality across various terrains. The front brake system, with a commanding 320 mm single disc, ensures reliable stopping power, while the minimalist design and available color options of red, white, and black make it an eye-catching companion on any ride. **
Pros
- Lightweight and Agile: The frame design and overall weight contribute to exceptional handling, making it easy to maneuver through tight corners.
- Responsive Performance: The two-stroke engine delivers lively acceleration and an engaging riding experience, ideal for both commuting and spirited rides.
- Adjustable Suspension: The rear monoshock allows for customization of the ride quality, catering to different rider preferences and conditions.
Cons
- Limited Fuel Capacity: With a 14-liter fuel tank, longer rides may require more frequent stops for refueling, which could be inconvenient for touring.
- Narrow Seat Height: While the seat height of 805 mm is manageable for many, taller riders may find it slightly cramped during longer journeys.
- Two-Stroke Maintenance: As a two-stroke engine, it may require more frequent maintenance and attention compared to four-stroke counterparts, which can be a consideration for some riders.
Technical details
Source specification data
- Make
- Aprilia
- Model
- RS 125
- Category
- Sport
- Starter
- Electric
- Color Options
- Red, white, black
- Clutch
- Multi-plate in oil bath.
- Ignition
- CDI
- Driveline
- Primary
- drive:
- Gearbox
- : 63/19 (3.31).
- Final
- drive:
- Chain
- : 17/40 (2.35).
- Engine Type
- Aluminium
- cylinder with
- Nikasil
- coated liner.
- Read
- valve intake.
- Fuel System
- Carburettor. DellOrto VHST 28.
- Bore X Stroke
- 54.0 x 54.5 mm (2.1 x 2.1 inches)
- Compression
- 12.5:1
- Displacement
- 124.80 ccm (7.62 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- Separate mixing with variable displacement, volumetric pump.
- Transmission Type Final Drive
- Chain
- Seat Height
- 805 mm (31.7 inches) If adjustable, lowest setting.
- Fuel Capacity
- 14.00 litres (3.70 gallons)
- Overall Width
- 720 mm (28.3 inches)
- Overall Length
- 1,955 mm (77.0 inches)
- Wheels
- Aluminium
- alloy.
- Front
- 3.00 x 17”; rear 4,00 x 17”.
- Rear Tyre
- 150/60-17
- Frame Type
- Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing.
- Front Tyre
- 110/70-17
- Rear Brakes
- Single disc
- Front Brakes
- Single disc
- Rear Suspension
- Swingarm
- with asymmetric members in thin wall box section cast aluminium.
- Hydraulic
- monoshock with adjustable spring preload.
- Wheel
- travel 120 mm.
- Front Suspension
- Upside
- down hydraulic fork, Ø 40 mm.
- Wheel
- travel 120 mm.
- Rear Brakes Diameter
- 220 mm (8.7 inches)
- Front Brakes Diameter
- 320 mm (12.6 inches)