2021 WK SX 125

General motorcycle information

Model

WK SX 125

Year

2021

Engine and transmission

Displacement

7.57 cubic inches (124.0 ccm)

Engine type

Single cylinder, 4 stroke

Power

8.7 horsepowers (6.5 kiloWatts) at 7500 RPM

Torque

6.64 pound-foot/lbf-ft (9.00 Nm / 0.92 kgf-m) at 5900 RPM

Compression

Bore x stroke

3.20 x 3.53 inches (52.4 x 57.8 mm)

Fuel system

Injection

Cooling system

Air

Gearbox

Automatic

Transmission type, final drive

Belt

Starter

Electric and kick

Fuel consumption

Top speed

Chassis, suspension, brakes and wheels

Front tyre

120/70-14

Rear tyre

120/70-14

Front brake

Single disc

Front brakes diameter

13.42 inches (220.0 mm)

Rear brake

Single disc

Rear brakes diameter

10.98 inches (180.0 mm)

Physical measures and capacities

Dry weight

220.5 pounds (100.0 kg)

Seat height

48.8 inches (800 mm)

Wheelbase

Overall length

118.4 inches (1940 mm)

Overall width

40.6 inches (665 mm)

Overall height

69.0 inches (1130 mm)

Ground clearance

Fuel capacity

1.08 gallons (4.1 litres)

Oil capacity

Further motorcycle information

More specs

All technical data from Bikez.com.

Rating

Detailed 2021 WK SX 125 rating

Ask questions

Join the 2021 WK SX 125 discussion group

Insurance costs

Get estimated US insurance cost with a quote from Insurifinder.com.