WK SX 125 2023 - Specifications & Review

Article Complete Info

Articleid767797
CategorySuper motard
MakeAprilia
ModelSX 125
Year2023

Chassis, Suspension, Brakes & Wheels

FrametypeTwin-tube steel
FrontbrakesSingle disc. Floating calliper
Frontbrakesdiameter300 mm (11.8 inches)
FrontsuspensionUpside down fork with Ø 41 mm stanchions.
Fronttyre110/80-R17
Frontwheeltravel240 mm (9.4 inches)
RearbrakesSingle disc. Floating calliper
Rearbrakesdiameter220 mm (8.7 inches)
RearsuspensionSteel swingarm, monoshock with progressive link system
Reartyre130/70-R17
Rearwheeltravel210 mm (8.3 inches)
WheelsAluminium spoked wheel.

Engine & Transmission

Borexstroke58.0 x 47.0 mm (2.3 x 1.9 inches)
ClutchMulti Plate Wet
Compression12.6:1
CoolingsystemLiquid
Displacement124.8 ccm (7.62 cubic inches)
DrivelineDrive ratio 13/62
EmissiondetailsEuro 5
EnginetypeSingle cylinder, four-stroke
Fuelconsumption2.60 litres/100 km (38.5 km/l or 90.47 mpg)
FuelsystemInjection
Gearbox6-speed
Greenhousegases60.3 CO2 g/km. (CO2 - Carbon dioxide emission)
IgnitionECU Electronics Magneti Marelli MIUG4 ø 32 mm
LubricationsystemWet sump
Power15.0 HP (10.9 kW)) @ 10000 RPM
Torque11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 8000 RPM
TransmissiontypefinaldriveChain (final drive)
Valvespercylinder4

Other Specifications

ColoroptionsRed Flash, Yellow Stark, Silver Alien
InstrumentsDigital dashboard
StarterElectric

Physical Measures & Capacities

Fuelcapacity7.00 litres (1.85 US gallons)
Overallheight1140 mm (44.9 inches)
Overalllength2075 mm (81.7 inches)
Overallwidth820 mm (32.3 inches)
Seatheight880 mm (34.6 inches) If adjustable, lowest setting.
Weightincloilgasetc134.0 kg (295.4 pounds)

About WK SX 125 2023

Introducing the 2023 WK SX 125: The Urban Super Motard

The 2023 WK SX 125 is setting a new standard in the super motard category, designed for those who crave thrilling rides in urban environments and beyond. With its striking aesthetics, available in vibrant color options like Red Flash, Yellow Stark, and Silver Alien, the SX 125 is not just a motorcycle; it's a statement. This lightweight and nimble machine weighs in at just 134 kg (295.4 pounds), making it an ideal choice for both seasoned riders and those looking to conquer the city streets with confidence. It strikes a perfect balance between sportiness and practicality, ensuring that adventure is always within reach.

At the heart of the SX 125 is a spirited 124.8 cc engine, producing a commendable 15.0 HP at an exhilarating 10,000 RPM. This power is complemented by 11.2 Nm of torque available at 8,000 RPM, providing riders with the responsiveness they need for quick acceleration and agile maneuvering. The liquid-cooled, four-valve engine is equipped with advanced fuel injection technology, ensuring optimal performance while maintaining an impressive fuel efficiency of 2.60 litres per 100 km (90.47 mpg). Coupled with a smooth 6-speed gearbox, the WK SX 125 offers a thrilling ride that’s as capable on twisty backroads as it is in stop-and-go traffic.

The SX 125 doesn't just deliver on performance; it is packed with technology and features that enhance the riding experience. With a robust twin-tube steel frame and an advanced suspension setup—including an upside-down front fork with 240 mm of travel and a progressive link monoshock at the rear with 210 mm of travel—this motorcycle is built for stability and comfort. The braking system, featuring a single disc setup with a floating caliper, ensures responsive stopping power, allowing riders to navigate urban settings safely. Additionally, the electric starter and modern ECU electronics from Magneti Marelli provide ease of use and reliability, making every ride as enjoyable as the last.

Pros:

  1. Lightweight and Agile: At only 134 kg, the SX 125 offers exceptional maneuverability, perfect for navigating city streets and tight corners.
  2. Fuel Efficient: With a remarkable consumption of 2.60 litres/100 km, this motorcycle is ideal for those who want to keep fuel costs low while maximizing their ride time.
  3. Advanced Suspension and Braking: The combination of upside-down forks and a well-engineered braking system provides both comfort and confidence, making it suitable for a variety of riding conditions.

Cons:

  1. Limited Power for Highway Riding: While its performance is excellent for urban environments, the 15 HP output may feel underwhelming for prolonged highway use.
  2. Seat Height: At 880 mm, the seat height may not be ideal for shorter riders, potentially affecting accessibility and comfort.
  3. Basic Instrumentation: The bike features straightforward instrumentation which, while functional, may lack some of the advanced tech features found in competing models.

In summary, the 2023 WK SX 125 is a compelling choice for motorcycle enthusiasts seeking a blend of performance, style, and efficiency. Whether you’re commuting, exploring backroads, or just enjoying a weekend ride, this super motard is engineered to exceed expectations.

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