Yamaha YZ125X 2025

$12,299.00
Specifications
Make: Yamaha
Model: YZ125X
Year: 2025
Condition: New
Colour: Team Yamaha Blue
Engine: Liquid-cooled, 2-stroke, reed-valve
Ride Away: Yes
Type: Enduro
VIN: YZ125XS

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Description


The YZ125X is optimised for the unique demands of cross country racing. The powerful Yamaha Power Valve System (YPVS)-equipped 125cc two-stroke engine is mated to a six-speed transmission for the ultimate cross country powerplant.

The ultimate step-up to full-size off-road performance, YZ125X features include an 18-inch rear wheel, large rear sprocket, side stand, sealed O-ring chain, reserve fuel petcock, and a scraper between the fork's dust and oil seal, all adding up to exceptional off-road performance.

Features


2 stroke power tuned for off road

2 stroke power tuned for off road

The YZ125's advanced, liquid-cooled YPVS-equipped 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability.

YZ based frame

YZ based frame

A race-proven, highly developed aluminium semi-double cradle frame is engineered to provide the perfect balance of rigidity and flex for competition-ready handling character and composure. Removable aluminium rear subframe is constructed of square-section tubing for reduced weight. 

Cross-country features

Cross-country features

The YZ125X comes equipped with an 18-inch rear wheel, standard side stand, sealed O-ring chain, reserve fuel petcock, lightweight bar pad, headlight and scraper between the fork's dust and oil seal, all adding up to exceptional off-road performance.

Enduro ergonomics

Enduro ergonomics

A racy ‘gripper’ type seat and narrow fuel tank combine with a tapered aluminium handlebar and adjustable mounts to create greater freedom of movement and more comfortable ergonomics for riders.

Enduro-specific wheels and tyres

Enduro-specific wheels and tyres

Cross-country-spec Dunlop Geomax MX33 tyres front and rear are ready to head straight to the races. An 18-inch rear tyre has a taller sidewall to improve comfort and reduce pinch flats.

Industry-leading KYB fork

Industry-leading KYB fork

Industry-leading, fully adjustable KYB spring-type forks now feature tool-free compression adjustment at the top of each fork leg. The speed sensitive damping uses piston speed to control damping force for super-precise handling and a smooth ride, with minimal wasted stroke or abrupt shocks for the rider – all tuned for the demands of off-road racing.

Technical Specifications


Engine

Engine Type
Liquid-cooled, 2-stroke, reed-valve
Displacement (cc)
125.0
Bore x Stroke (mm)
54.0 x 54.5
Compression Ratio
7.8 - 10.2 : 1
Lubrication System
Premix
Fuel Management
PWK38S
Ignition
CDI
Starter System
Kick
Fuel Tank Capacity (L)
7
Final Transmission
Chain
Transmission
Constant mesh 6-speed

Chassis

Frame Type
Aluminium controlled filled semi double cradle
Suspension Front
Telescopic forks, 300mm travel
Suspension Rear
Swingarm (link suspension), 315mm travel
Brakes Front
Hydraulic single disc, 270mm
Brakes Rear
Hydraulic single disc, 240mm
Tyres Front
80/100-21 Dunlop Geomax MX33F
Tyres Rear
110/100-18 Dunlop Geomax MX33

Dimensions

Length (mm)
2155
Width (mm)
825
Height (mm)
1290
Seat Height (mm)
970
Wheelbase (mm)
1455
Ground Clearance (mm)
355
Wet Weight (kg)
96