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askanexpert

Yamaha YZ125 2018

YZ4

Air Riders
To make it big in motocross you’ve got to put the hours in at the racetrack. So if you really are serious about getting to the top you’re going to need skill, fitness and determination – and the right race bike.
Which is where the YZ125 comes in. With its explosive engine power and ultra responsive aluminium chassis, this lightweight, 125cc 2-stroke is a proven winner at the highest level.
This legendary dirt bike features ultra responsive front and rear suspension systems for agile handling and fast cornering – and its sharp bodywork gives a cool factory look. Now all that’s missing from the package is…you.

Details
-Free-revving and compact 125cc, 2-stroke engine
-Ultra-light, semi-double cradle aluminium frame
-Race-winning power with lightweight handling
-YZ-F type 48mm forks, separate air/oil function
-YZ-F type Monocross rear suspension system
-Modern bodywork for a lean and sharp image
-Fast-action clutch adjuster mechanism
-Wider footrests for increased controllability
-2-stroke engine technology for easier maintenance
-Easy to adjust 38mm Keihin carburettor
-YRRD (Yamaha Rinaldi R & D) tuning kit available
-Wide range of genuine accessories available

Engine
Engine type- liquid-cooled, 2-stroke, Forward-inclined single cylinder, reed valve with YPVS
Displacement- 125cc
Bore x stroke- 54.0 mm x 54.5 mm
Compression ratio- 8.6 ~ 10.7 : 1
Maximum power -
Limited power version -
Maximum torque -
Lubrication system- Premix
Clutch type- Wet, multiple-disc coil spring
Fuel system- Mikuni TMX38
Ignition system- CDI
Starter system- Kick
Transmission system- Constant Mesh, 6-speed
Final transmission- Chain

Chassis
Frame- Semi double cradle
Front suspension system- Upside-down telescopic fork
Front travel- 300 mm
Caster angle- 26º
Trail- 109 mm
Rear suspension system- Swingarm, (link suspension)
Rear travel- 315 mm
Front brake- Hydraulic single disc, Ø 250 mm
Rear brake- Hydraulic single disc, Ø 245 mm
Front tyre- 80/100-21 51M
Rear tyre- 100/90-19 57M

Dimensions
Overall length- 2,137 mm
Overall width- 825 mm
Overall height- 1,295 mm
Seat height- 975 mm
Wheel base- 1,445 mm
Minimum ground clearance- 363 mm
Wet weight (including full oil and fuel tank)- 94 kg
Fuel tank capacity- 8.0 L
Oil tank capacity- 0.7 L

£5999

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