2012 Yamaha WR125X Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2012 Yamaha WR125X.

Basic Specs

Year2012
MakeYamaha
ModelYamaha WR125X
Cost

Engine

Displacement124.70 ccm (7.61 cubic inches)
TypeForward-inclined single cylinder
DetailsSingle cylinder, four-stroke
Max RPM
Compression11.2:1
Bore/Stroke52.0 x 58.6 mm (2.0 x 2.3 inches)
Valves/Cylinder4
FuelingInjection
Ignition
Exhaust
LubricationWet sump
CoolingLiquid

Drivetrain

Gearbox6-speed
Final DriveChain
ClutchWet, multiple-disc coil spring
Driveline

Performance

Horespower14.75 HP (10.8 kW)
Torque12.20 Nm (1.2 kgf-m or 9.0 ft.lbs)
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity8.50 litres (2.25 gallons)
Emissions

Chassis

Frame TypeSteel double cradle
Rake25.0°
Trail79 mm (3.1 inches)
Front SuspensionTelescopic forks
Front Travel210 mm (8.3 inches)
Rear SuspensionSwingarm, link suspension, Monoshock
Rear Travel230 mm (9.1 inches)
Seat
Seat Height920 mm (36.2 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height
Total Length2,095 mm (82.5 inches)
Total Width
Ground Clearance255 mm (10.0 inches)
Wheelbase1,430 mm (56.3 inches)
Dry Weight127.0 kg (280.0 pounds)
Wet Weight137.0 kg (302.0 pounds)

Wheels & Brakes

Front Tire/Tyre110/70-17
Rear Tire/Tyre140/70-17
Front BrakesSingle disc. Hydraulic
Front Brake Diameter298 mm (11.7 inches)
Rear BrakesSingle disc. Hydraulic
Rear Brake Diameter220 mm (8.7 inches)
Wheels

Comments

It appears you're interested in specifications for the Yamaha WR125X. This Super motard model is powered by a Forward-inclined single cylinder Single cylinder, four-stroke engine with 124.70 ccm (7.61 cubic inches) of actual displacement before 11.2:1 compression. Fueling is metered via Injection allowing this machine to produce its 14.75 HP (10.8 kW) horsepower and 12.20 Nm (1.2 kgf-m or 9.0 ft.lbs) torque. According to our records engine heat of the Yamaha WR125X is moderated by Liquid. You'll need to get familiar with the 6-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 110/70-17 and the rear is 140/70-17 . The entire package is supported by the frame, Steel double cradle. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc. Hydraulic front brakes and Single disc. Hydraulic rear brakes. The Yamaha WR125X was launched in 2012, and we're happy to know (or assume) you've got one in your garage. To help you keep your ride in tip-top shape, consider purchasing an owner or service manual.