
Sym RS 125
Key specifications
Overview
Introducing the 2010 Honda RS 125, a spirited contender in the sport motorcycle category designed for riders who crave both agility and performance. With its lightweight construction and nimble handling, the RS 125 is an excellent choice for those looking to dive into the exhilarating world of motorcycle racing or simply enjoy a thrilling ride on twisty back roads. Honda has rooted this bike in a legacy of innovation and reliability, making it a popular choice among novice riders and seasoned enthusiasts alike. At the heart of the RS 125 lies a lively single-cylinder, two-stroke engine that displaces 124.80 ccm. With a robust compression ratio of 12.5:1, this powerplant delivers impressive acceleration and responsiveness, making it a joy to ride. The electronic CDI ignition provides reliable starting and smooth power delivery, while the liquid cooling system ensures optimal engine performance even during intense rides. Paired with a 6-speed gearbox, the RS 125 allows riders to seamlessly shift through gears, accentuating the bike's sport-oriented character. Whether you’re zipping through city streets or carving up corners on a racetrack, the RS 125’s performance feels spirited and engaging. The RS 125 also boasts a range of features that enhance both its performance and rider experience. The sloping twin-spar frame, crafted from thin-wall box-section cast aluminum, ensures lightweight agility without compromising strength. The bike is equipped with a responsive upside-down hydraulic front fork and a rear swingarm with an adjustable monoshock, providing 120 mm of wheel travel for a smooth ride over varying surfaces. Safety isn’t overlooked, either, with powerful braking provided by a single disc up front (320 mm) and a rear disc (220 mm) that deliver confident stopping power. With an electric starter and a fuel capacity of 14 liters (3.70 gallons), the RS 125 is as practical as it is thrilling, making it perfect for both daily commutes and weekend adventures. **
Pros
- Lightweight and Agile: The aluminum frame and overall build contribute to nimble handling, ideal for tight corners and urban navigation.
- Responsive Engine: The two-stroke engine provides excellent power delivery and acceleration, making it a fun ride for enthusiasts.
- Advanced Suspension: Upside-down forks and an adjustable rear monoshock ensure a smooth and customizable ride for varying conditions.
Cons
- Limited Torque: The two-stroke engine might not provide the low-end torque some riders prefer, which can impact riding at lower RPMs.
- Fuel Consumption: As a two-stroke, it may consume more fuel compared to four-stroke counterparts, which could be a consideration for daily use.
- Less Comfort for Long Rides: The sport-focused design prioritizes performance over comfort, which may result in a less comfortable ride on longer journeys.
Technical details
Source specification data
- Make
- Aprilia
- Model
- RS 125
- Category
- Sport
- Starter
- Electric
- Color Options
- Red, blue, black
- Clutch
- Multi-plate in oil bath.
- Gearbox
- 6-speed
- Ignition
- Electronic CDI ignition.
- Fuel System
- Carburettor. Dell’Orto 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
- Fuel Capacity
- 14.00 litres (3.70 gallons)
- Overall Width
- 720 mm (28.3 inches)
- Overall Length
- 1,955 mm (77.0 inches)
- 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)