WK Scrambler 125 - 2021 Specifications and Reviews

The 2021 WK Scrambler 125 is an air-cooled, single-cylinder classic scrambler designed for novice and casual riders seeking lightweight, retro-styled fun. Powered by an 11.6 HP four-stroke engine with fuel injection, it delivers manageable performance ideal for learning and urban commuting. Its classic scrambler character and affordable 125cc displacement make it perfect for entry-level riders and enthusiasts of vintage-inspired motorcycles.

2021
4 stars Average rating: 4 from 1 votes
.

General information

CategoryClassic
Year2021
ModelWK Scrambler 125

Engine and Transmission Specifications

Emission detailsEuro 4
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemAir
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. Delphi
Torque9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 5900 RPM
Power11.6 HP (8.5 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.0 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsSpoked alloy weeks
Rear brakesSingle disc. CBS
Diameter280 mm (11.0 inches)
Front brakesSingle disc. CBS
Rear tire130/90-17
Front tire110/90-17
Rear SuspensionTwin coil spring
Front SuspensionTelescopic fork
 
 

Physical measures and capacities

Fuel capacity10.00 litres (2.64 US gallons)
Overall width830 mm (32.7 inches)
Overall length2050 mm (80.7 inches)
Overall height1075 mm (42.3 inches)
Seat height750 mm (29.5 inches) If adjustable, lowest setting.
Power/weight ratio0.0892 HP/kg
Dry weight130.0 kg (286.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric & kick
Color optionsGrey, black

Performance Profile & Rider Fit

11.6 hp
Peak Power

Best For

Track10%
City78%
Cornering50%
Daily Riding65%
Touring25%
Passenger30%

Rider Profile

Best ForThis is a friendly, unintimidating machine best suited to beginners or riders returning to two wheels after time away.
PurposeIt's designed for light urban commuting and casual leisure riding with retro scrambler styling rather than genuine off-road or high-speed use.
Rider FitThe low seat height and light dry weight make it easy for shorter or less physically strong riders to handle confidently.
CharacterIt has a relaxed, approachable personality with modest power delivery that rewards smooth, easygoing riding rather than aggressive throttle use.
Not Ideal ForIt is not for riders seeking real off-road capability, sustained highway speeds, or long-distance touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 WK Scrambler 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 750mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 WK Scrambler 125, with a moderate knee angle of around 115 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

Find bikes that fit your height →

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2021 WK Scrambler 125 motorcycle is a stylish and versatile option for riders of all experience levels. With a classic scrambler design, this bike is perfect for urban commuting or off-road adventures. The 125cc engine provides plenty of power for zipping through city streets, while the rugged tires and suspension make tackling rough terrain a breeze. Whether you're a beginner looking for a reliable and affordable option or a seasoned rider in search of a fun and nimble bike, the WK Scrambler 125 has something to offer for everyone. Overall, the 2021 WK Scrambler 125 is a great choice for riders who want a blend of style, performance, and versatility. With its retro-inspired design and capable engine, this motorcycle is sure to turn heads while delivering a smooth and enjoyable riding experience. Whether you're cruising around town or hitting the trails, the WK Scrambler 125 is a fantastic option for anyone in the market for a reliable and affordable motorcycle.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.