Keeway RKS 125 E4
2019Naked

Keeway RKS 125 E4

Key specifications

Engine
125 cc
Power
11 HP
Torque
9 Nm
Weight
132 kg
Fuel type
petrol
Fuel capacity
4.2 L
Transmission
5-speed
Seat height
30 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2019 Keeway RKS 125 E4, a striking naked bike that effortlessly combines style and functionality for urban riders and newcomers alike. Positioned in the entry-level segment of the motorcycle market, the RKS 125 E4 offers a perfect blend of aesthetics and performance, making it an ideal choice for those looking to navigate city streets with confidence. With its compact frame and sleek design, this motorcycle appeals to a wide range of enthusiasts, from commuting professionals to weekend adventurers. At the heart of the RKS 125 E4 lies a robust single-cylinder, four-stroke engine with a displacement of 125cc, delivering a respectable 11.4 horsepower at 9,000 RPM. This power is complemented by a torque output of 9.2 Nm at 7,500 RPM, ensuring a responsive ride that excels in urban environments. The 5-speed gearbox provides smooth gear transitions, allowing riders to find their sweet spot in both city traffic and open roads. The air-cooled engine maintains optimal temperatures, while the carburettor fuel system ensures efficient fuel delivery, making this motorcycle an economical choice for everyday use. The RKS 125 E4 is packed with features designed for comfort and convenience. With a fuel capacity of 16 liters, riders can enjoy longer journeys without the constant worry of refueling. The suspension setup, featuring telescopic forks in the front and a coil spring damped system in the rear, provides a smooth ride over various terrains, while the single disc brakes—230mm in the front and rear—ensure reliable stopping power. The bike's moderate weight of 132 kg, coupled with a seat height of 760 mm, makes it accessible for riders of all sizes, enhancing confidence and control during rides. In conclusion, the 2019 Keeway RKS 125 E4 is a fantastic entry-level naked bike that offers a compelling mix of style, performance, and practicality. Perfect for those looking to embrace the freedom of motorcycling, it promises an enjoyable ride for both seasoned riders and novices alike.

Pros

  • User-Friendly Performance: The RKS 125 E4’s power and torque make it an excellent choice for new riders, offering a responsive and manageable ride in city traffic.
  • Comfortable Riding Position: Its ergonomic design and low seat height provide a comfortable fit for riders, enhancing confidence and control.
  • Stylish Design: The sleek naked bike aesthetics are not only visually appealing but also contribute to its lightweight agility, making it a standout in its category.

Cons

  • Limited Power for Highway Riding: While great for city use, the 125cc engine may struggle on highways or steep inclines, limiting its versatility for longer trips.
  • Basic Features: The RKS 125 E4 lacks advanced technology found in higher-end models, such as ABS brakes or digital displays, which may deter tech-savvy riders.
  • Carburettor Fuel System: The carburettor setup, while simple, may require more maintenance compared to modern fuel-injected systems, potentially adding to ownership costs.

Technical details

Source specification data

Make
Keeway
Model
RKS 125 E4
Category
Naked bike
Starter
Electric
Instruments
Digital/analogue
Color Options
Grey, white
Power
11.40 HP (8.3 kW)) @ 9000 RPM
Clutch
Wet, multiple-plate
Torque
9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7500 RPM
Gearbox
5-speed
Ignition
TLI
Fuel System
Carburettor
Bore X Stroke
57.0 x 48.8 mm (2.2 x 1.9 inches)
Compression
10.6:1
Displacement
125.00 ccm (7.63 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Lubrication System
Wet sump
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Dry Weight
132.0 kg (291.0 pounds)
Seat Height
760 mm (29.9 inches) If adjustable, lowest setting.
Fuel Capacity
16.00 litres (4.23 gallons)
Overall Width
760 mm (29.9 inches)
Overall Height
1,065 mm (41.9 inches)
Overall Length
2,035 mm (80.1 inches)
Ground Clearance
185 mm (7.3 inches)
Power Weight Ratio
0.0864 HP/kg
Rear Tyre
110/80-17
Frame Type
Arch bar truck
Front Tyre
90/90-17
Rear Brakes
Single disc
Front Brakes
Single disc
Rear Suspension
Telescopic coil spring oil damped
Front Suspension
Telescopic forks
Rear Wheel Travel
66 mm (2.6 inches)
Front Wheel Travel
110 mm (4.3 inches)
Front Brakes Diameter
230 mm (9.1 inches)

Available colors

Greywhite