Close Button X Page Heading Polygon location marker icon phone icon Icon arrow down icon of Facebook logo icon of Twitter logo icon of Instagram logo icon of YouTube logo icon of LinkedIn logo icon of Google+ logo icon of Pintarest logo icon of Share logo Get a Quote Icon Download a Brochure Icon Book a Service Icon Specials Icon Book a Test Ride Icon Search our Stock Icon Calculator Icon More Content Below Genuine Parts and Accessories Sell Your Bike 1000s of used bikes in stock Home Icon Arrow pointing to the Right View Right Arrow Learner Approved Motorcycles (LAM) Arrow pointing to the Left Icon of 3 Horizontal Lines Icon of a 4 square Quandrant Icon of a car Hand Offering Cash Icon Envelope Icon List Symbol of Lines and Dots Icon Calculator Icon Book a Test Drive steering wheel Icon Get a Quote Dollar Icon Icon of a magnifying Glass Icon of a Dollar Symbol Video Click to Start Icon Printer Icon Close Button Circle X Icon of 3.5 star rating Icon of 4 star rating Icon of Empty Star Outline Icon of Filled Star Icon of Half Filled Star Icon of Specials Tag and Star Icon of a Left Arrow for a Carousel Icon of a Right Arrow for a Carousel Icon of a bike Icon of Arrow Pointing Left Icon of Home Used on Error Pages Icon small arrow Nav Home Icon Nav Location Icon
yz125-banner

YZ125

Yamaha YZ125 for Sale at TeamMoto in QLD, VIC, ACT and NSW | Specifications and Review Information

The YZ125 represents an important evolution in Yamaha’s two-stroke lineage. Yamaha engineers put considerable thought into developing a motorcycle that would be both dominant on the racetrack and user-friendly for developing riders looking to bridge the gap between recreation riding and competitive motocross.

The advanced liquid-cooled 125cc two-stroke engine provides impressive acceleration, thrilling mid- to high-rpm power, along with supreme usability. While the lightweight finely tuned chassis means nimble handling, more control and less rider fatigue - the ideal platform for advancing skills and gaining confidence.

Yamaha YZ125

Yamaha YZ125 Team Yamaha Blue

Yamaha YZ125 - Feature - May 2024

POWERFUL TWO-STROKE YZ125 ENGINE

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

Yamaha YZ125 - Feature - May 2024

KEIHIN POWERJET CARBURETTOR

High-precision Hitachi Astemo ® Keihin PWK38S carburetor features a power jet, throttle position sensor and 3D-map-controlled CDI unit for precise ignition timing. The result is clean, crisp throttle response, superior rideability and excellent over-rev character.

2022_YZ125_DPBSE_AUS_DET_008

CLOSE-RATIO TRANSMISSION

Close-ratio six-speed transmission has wider transmission gear tooth width and optimised gear ratios for maximum performance.

Yamaha YZ125 Best-In-Class KYB Suspension

BEST-IN-CLASS KYB SUSPENSION

Yamaha's SSS (Speed Sensitive System) KYB front forks are widely regarded as being amongst the best designs available on a production motocross bike, and the YZ125 features low speed damping settings on both the front and rear suspension systems for better handling characteristics. Tool-free compression adjustment now features on top of each fork leg.

2022_YZ125_DPBSE_AUS_DET_009

LIGHTWEIGHT FRAME

Race-proven, highly developed aluminium semi-double cradle frame is engineered to provide just the right amount of strength and flex for the perfect balance of stability and cornering performance. Removable aluminium rear subframe is constructed of square-section tubing for reduced weight.

Yamaha YZ125 Powerful Braking System

POWERFUL BRAKING SYSTEM

The high performance braking system features a 270mm front rotor, 240mm rear rotor, large front pistons and rigid calipers, all combining to provide exceptional braking power and feel.

Yamaha YZ125 Race-Develped Ergonomics

RACE-DEVELOPED ERGONOMICS

Complete with an aluminium handlebar, two-position adjustable handlebar clamp, wide footpegs, gripper seat, adjustable clutch lever with works-style cable adjuster and lightweight rear sprocket design, the YZ125 is competition-ready straight out of the crate.

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 8.2 - 10.1 : 1
Lubrication System Premix
Fuel Management PWK38S
Ignition CDI
Starter System Kick
Fuel Tank Capacity (L) 7.0
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 Bridgestone Battlecross X20F
Tyres Rear 100/90-19 Bridgestone® Battlecross X20

 

Dimensions

 

Length (mm) 2135
Width (mm) 825
Height (mm) 1295
Seat Height (mm) 975
Wheelbase (mm) 1440
Ground Clearance (mm) 365
Wet Weight (kg) 95