YZ 125

One of the best starter bikes you can find in the market if you are a beginner that is training to learn to ride.

These are what the YZ 125 is made of.

Ready to race out-of-the-crate, complete with a ProTaper aluminum handlebar, titanium footpegs and gripper seat. A pure motocross machine, the light and nimble YZ125 is the perfect choice for riders stepping up from the 85cc class.


ModelYamaha YZ 125
Engine2-stroke, single cylinder
Valve ConfigurationNone
Capacity124 cc (7.6 cu in)
Bore x Stroke54.0 mm x 54.5 mm
Compression Ratio8.6~10.7:1
Cooling system typeLiquid cooled
InductionMikuni® TMX 38mm
Top Speed78mph
TransmissionSix-speed with wet multi-disc manual clutch
Wheelbase56.8 in
FrameAluminum Steel Frame
Front suspensionKYB Speed-Sensitive System inverted fork; fully adjustable, 11.8-in travel
Rear SuspensionKYB single shock; fully adjustable, 12.4-in travel
Front Brake Diameter (in/mm)Hydraulic disc, 270mm
Rear Brake Diameter (in/mm)Hydraulic disc, 245mm
Front Tires80/100-21
Rear Tires100/90-19
Seat height38 in / 965.2 mm
Fuel capacity2.1 gal
Wet Weight207 lb


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