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Causeway Yamaha
4/115 Albany Highway
Victoria Park
Western Australia 6100

FREE CALL 1800 639 491 Phone (08) 9361 8244
Fax (08) 9470 1206
Causeway Service Centre
Rear no.12 Oswald Street
Victoria Park
Western Australia 6100
Phone 08 9361 8737
Fax 08 9472 4049
Home: Welcome to Causeway Yamaha > New Bikes > Off Road > Motocross 2 Stroke

YZ125

Available Colour

Team Yamaha Blue & White

        

SEE THE LIGHT

Ask around the pits and you’ll be surprised how many riders of bigger, faster motorcycles hold a very special affinity for Yamaha’s YZ125 – it’s a legend in motocross. Winner of a swag of championships and magazine shootouts, the YZ125 also benefits from new race rules allowing up to 144cc capacity – perfect for taking on the 250F`s.

Key Features:

   Amazingly compact 124cc reed-valve inducted two-stroke helps produce an awesome power-to-weight ratio.

   Six-speed, close-ratio transmission optimises gear ratios for maximum performance.

   38mm Mikuni TMX carburettor gives excellent throttle response and serious horsepower.

   Patented YPVS power-valve system combines crisp, hard-hitting bottom-end acceleration with strong midrange and eye-opening top end.

   YZ250F-style front-brake caliper and wave type front and rear discs minimize unsprung weight and provide excellent stopping power.

   A carefully engineered, advanced aluminium frame and swingarm give the YZ125 the best handling in the class.

   Removable aluminium rear subframe constructed of square-section tubing for reduced weight rebound system for increased comfort all add up to fantastic rear wheel control and a sweet ride.

   Repackable exhaust silencer.

SPECIFICATIONS
ENGINE/IGNITION/TRANSMISSION
Type Liquid-cooled, 2-stroke, reed valve, forward-inclined single cylinder, with YPVS
Displacement - (cc) 124
Bore Stroke - (mm) 54 x 54.5
Compression 8.6~10.7:1
Lubrication Premix
Fuel Management Mikuni TMX 38
Ignition CDI
Starter Kick
Fueltank - (L) 8
Transmission Constant mesh 6-speed
Final Transmission Chain Drive
CHASSIS
Frame Type Aluminium semi-double cradle
Length - (mm) 2135
Width - (mm) 827
Height - (mm) 1315
Seat Height - (mm) 997
Wheelbase - (mm) 1443
Clearance - (mm) 386
Wet Weight - (kg) 94.5 kg with 8 litres of fuel
FRONT END
Suspension Front Telescopic Fork
Tyres Front 80/100-21-51M
Brakes Front Hydraulic single disc brake, 250mm
REAR END
Suspension Rear Swingarm (link, suspension)
Tyres Rear 100/90-19-57M
Brakes Rear Hydraulic single disc brake, 245mm