2019 Yamaha YS125 Specs

motorcycle specs

These are the known mechanical and performance specifications for your 2019 Yamaha YS125.

Basic Specs

Year2019
MakeYamaha
ModelYamaha YS125
Cost

Engine

Displacement125.00 ccm (7.63 cubic inches)
Type
DetailsSingle cylinder, four-stroke
Max RPM
Compression10.0:1
Bore/Stroke52.4 x 57.9 mm (2.1 x 2.3 inches)
Valves/Cylinder2
FuelingInjection
IgnitionTCI
Exhaust
LubricationWet sump
CoolingAir

Drivetrain

Gearbox5-speed
Final DriveChain
ClutchWet, multiple-disc coil spring
Driveline

Performance

Horespower10.46 HP (7.6 kW)
Torque10.80 Nm (1.1 kgf-m or 8.0 ft.lbs)
Top Speed

Fuel Economy & Polution

Fuel Consumption
Fuel Capacity14.00 litres (3.70 gallons)
Emissions

Chassis

Frame TypeSteel, diamond shaped
Rake26.0°
Trail90 mm (3.5 inches)
Front SuspensionTelescopic forks
Front Travel120 mm (4.7 inches)
Rear SuspensionSwingarm
Rear Travel105 mm (4.1 inches)
SeatDual seat and passenger grab rails
Seat Height795 mm (31.3 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,050 mm (41.3 inches)
Total Length2,005 mm (78.9 inches)
Total Width735 mm (28.9 inches)
Ground Clearance150 mm (5.9 inches)
Wheelbase1,320 mm (52.0 inches)
Dry Weight
Wet Weight129.0 kg (284.4 pounds)

Wheels & Brakes

Front Tire/Tyre2.75-18
Rear Tire/Tyre100/80-18
Front BrakesSingle disc
Front Brake Diameter245 mm (9.6 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter130 mm (5.1 inches)
Wheels

Comments

It appears you're interested in specifications for the Yamaha YS125. This Allround model is powered by a Single cylinder, four-stroke engine with 125.00 ccm (7.63 cubic inches) of actual displacement before 10.0:1 compression. Fueling is metered via Injection allowing this machine to produce its 10.46 HP (7.6 kW) horsepower and 10.80 Nm (1.1 kgf-m or 8.0 ft.lbs) torque. According to our records engine heat of the Yamaha YS125 is moderated by Air. You'll need to get familiar with the 5-speed transmission and pay attention to final drive Chain maintainence. Our best information shows that the front tire size is 2.75-18 and the rear is 100/80-18 . The entire package is supported by the frame, Steel, diamond shaped. We know you like to go fast or cruise all day, but when you need to stop, you'll be dependant on Single disc front brakes and Expanding brake (drum brake) rear brakes. The Yamaha YS125 was launched in 2019, 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.