WK SX 125 2020 - Specifications & Review

Article Complete Info

Articleid942575
CategorySuper motard
MakeAprilia
ModelSX 125
Year2020

Chassis, Suspension, Brakes & Wheels

FrametypeSteel perimeter
FrontbrakesSingle disc. Floating calliper. Front wheel only ABS.
Frontbrakesdiameter300 mm (11.8 inches)
FrontsuspensionØ 41 mm telescopic upside down fork
Fronttyre100/80-R17
Frontwheeltravel260 mm (10.2 inches)
RearbrakesSingle disc. Floating calliper
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionSteel swingarm. Hydraulic monoshock absorber.
Reartyre130/70-R17
Rearwheeltravel265 mm (10.4 inches)
WheelsAluminium spoked wheel.

Engine & Transmission

Borexstroke58.0 x 47.0 mm (2.3 x 1.9 inches)
ClutchMulti-plate in oil bath.
Compression12.5:1
CoolingsystemLiquid
Displacement124.20 ccm (7.58 cubic inches)
DrivelinePrimary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35).
EmissiondetailsEuro 4
EnginedetailsSingle cylinder, four-stroke
FuelsystemInjection. Magneti Marelli M3G ø 32mm ECU
Gearbox6-speed
IgnitionElectronic with CDI capacity discharge
LubricationsystemWet sump
Power15.00 HP (10.9 kW)) @ 10500 RPM
Torque22.20 Nm (2.3 kgf-m or 16.4 ft.lbs) @ 8000 RPM
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsBlack/grey/red
StarterElectric

Physical Measures & Capacities

Fuelcapacity10.00 litres (2.64 gallons)
Seatheight880 mm (34.6 inches) If adjustable, lowest setting.
Weightincloilgasetc120.0 kg (264.6 pounds)

About WK SX 125 2020

Introducing the 2020 WK SX 125, a striking entry in the super motard category that merges agility with performance to deliver a thrilling riding experience. Designed for urban adventurers and trail aficionados alike, the SX 125 is the perfect companion for those who crave the excitement of twisty roads and city streets. With its sleek, aggressive lines and vibrant color options of black, grey, and red, this motorcycle not only stands out visually but also embodies the spirit of fun and freedom that defines the super motard genre.

At the heart of the SX 125 lies a spirited 124.20cc single-cylinder, four-stroke engine that pumps out an impressive 15.00 horsepower at 10,500 RPM, coupled with a peak torque of 22.20 Nm at 8,000 RPM. This combination provides a punchy performance that’s perfect for both spirited commuting and weekend escapades. The engine’s sophisticated electronic fuel injection system—managed by a Magneti Marelli ECU—ensures smooth throttle response and optimal fuel efficiency. With a 6-speed gearbox and a multi-plate oil bath clutch, the SX 125 offers seamless gear transitions, allowing riders to harness its power effectively. Whether you’re darting through traffic or carving corners on winding back roads, the SX 125 promises an exhilarating ride that’s both responsive and engaging.

In terms of technology and features, the WK SX 125 is equipped with a range of advancements designed to enhance both safety and comfort. The motorcycle boasts a robust steel perimeter frame that ensures stability and agility, paired with a 41mm telescopic upside-down fork at the front and a hydraulic monoshock absorber at the rear, providing ample suspension travel of 260mm and 265mm respectively. The braking system is equally impressive, featuring a single disc with a floating caliper up front, complete with ABS for added confidence during sudden stops. With a seat height of 880mm, it caters to a wide range of riders, making it accessible while still maintaining an athletic stance that promotes control and maneuverability.

Pros:

  1. Agile Handling: Lightweight design (120kg) and responsive suspension make it easy to navigate tight corners and urban environments.
  2. Strong Performance: The liquid-cooled, single-cylinder engine offers a great balance of power and efficiency, perfect for both commuting and weekend rides.
  3. Advanced Braking System: Front wheel ABS enhances safety, providing confidence in diverse riding conditions.

Cons:

  1. Limited Power for High Speeds: While excellent for city riding, the 15 HP may feel underwhelming for those seeking high-speed performance on highways.
  2. Seat Height: The 880mm seat height may not be suitable for shorter riders, potentially making it less accessible for some.
  3. Fuel Capacity: With a 10-liter tank, longer rides may necessitate more frequent fuel stops, limiting range on extended journeys.

Overall, the 2020 WK SX 125 is a vibrant, capable motorcycle that beautifully combines style, performance, and advanced technology, making it a worthy addition to the super motard segment. Whether you’re a seasoned rider or just starting your two-wheeled journey, this motorcycle is crafted to deliver an exhilarating experience that will keep you coming back for more.

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