
Keeway RK III 125S
Key specifications
Overview
Introducing the 2014 Keeway RK III 125S, a nimble and stylish entry in the sport motorcycle category that captures the essence of urban commuting and spirited weekend rides. With its vibrant orange color and sleek design, this bike is not just a means of transportation; it's a statement. Manufactured by Keeway, a name synonymous with quality and innovation within the Qianjiang Group, the RK III 125S is perfect for both novice riders seeking their first taste of speed and experienced enthusiasts looking for an agile machine that fits effortlessly into city traffic. Powered by a single-cylinder, four-stroke engine with a displacement of 124.10 ccm, the RK III 125S delivers a respectable 11.00 HP at 8500 RPM and 9.20 Nm of torque at 7000 RPM. This responsive powertrain translates into lively acceleration, making it an ideal companion for zipping through urban landscapes or tackling twisty backroads. The 5-speed gearbox provides smooth shifting, ensuring that you can easily navigate through various riding conditions. With a compression ratio of 9.0:1 and an air-cooled system, this motorcycle not only offers commendable performance but also promises reliability for daily use. Beyond its performance, the RK III 125S boasts a range of features that enhance the riding experience. The straddle-type frame is complemented by telescopic forks in the front and a coil spring oil-damped suspension at the rear, providing a comfortable ride even on bumpy roads. The braking system includes a reliable drum brake at the front and a single disc brake at the rear, offering solid stopping power. Weighing in at just 128 kg, the bike remains lightweight and easy to handle, while the 16-liter fuel tank ensures you can cover substantial distances between fill-ups. With both electric and kick starters, this motorcycle is designed for convenience and ease of use. **
Pros
- Lightweight and Agile: At just 128 kg, the RK III 125S is easy to maneuver, making it perfect for city riding.
- Efficient Engine: The 124.10 ccm engine provides a good balance of power and fuel efficiency, making it economical for daily commuting.
- Comfortable Suspension: The telescopic suspension provides a smooth ride, absorbing bumps in the road for enhanced comfort.
Cons
- Limited Power for Highway Riding: With only 11 HP, the RK III 125S may struggle to keep up with faster traffic on highways.
- Basic Braking System: The front drum brake may not provide the same level of stopping power as modern disc brakes, particularly in emergency situations.
- Single Cylinder Limitations: While great for beginners, the single-cylinder configuration may lack the performance excitement that more experienced riders seek in a sport bike.
Technical details
Source specification data
- Make
- Keeway
- Model
- RK III 125S
- Category
- Sport
- Starter
- Electric & kick
- Comments
- Keeway
- is the
- American
- and
- European
- brand name of
- Qianjiang Group
- ,
- China
- .
- Instruments
- Analog/digital
- Color Options
- Orange
- Power
- 11.00 HP (8.0 kW)) @ 8500 RPM
- Clutch
- Wet, multiple-plate
- Torque
- 9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 RPM
- Gearbox
- 5-speed
- Ignition
- TLI
- Fuel System
- Carburettor
- Bore X Stroke
- 56.5 x 49.5 mm (2.2 x 1.9 inches)
- Compression
- 9.0:1
- Displacement
- 124.10 ccm (7.57 cubic inches)
- Cooling System
- Air
- Engine Details
- Single cylinder, four-stroke
- Lubrication System
- Pressure splash lubrication
- Valves Per Cylinder
- 2
- Transmission Type Final Drive
- Chain
- Dry Weight
- 128.0 kg (282.2 pounds)
- Seat Height
- 800 mm (31.5 inches) If adjustable, lowest setting.
- Fuel Capacity
- 16.00 litres (4.23 gallons)
- Overall Width
- 730 mm (28.7 inches)
- Overall Height
- 1,120 mm (44.1 inches)
- Overall Length
- 2,060 mm (81.1 inches)
- Ground Clearance
- 150 mm (5.9 inches)
- Power Weight Ratio
- 0.0859 HP/kg
- Seat
- Dual saet
- Wheels
- Black, 5-spoke rims
- Rear Tyre
- 3.25-18
- Frame Type
- Straddle typ
- Front Tyre
- 2.75-18
- Rear Brakes
- Single disc
- Front Brakes
- Expanding brake (drum brake)
- Rear Suspension
- Telescopic coil spring oil damped
- Front Suspension
- Telescopic forks
- Rear Wheel Travel
- 55 mm (2.2 inches)
- Front Wheel Travel
- 128 mm (5.0 inches)
- Rear Brakes Diameter
- 190 mm (7.5 inches)
- Front Brakes Diameter
- 220 mm (8.7 inches)