|Yamaha's profilation of this bike|
|A pure motocross machine, the light and nimble YZ125 is the perfect choice for riders stepping up from the 85cc class. Owning a Yamaha 2-stroke is less expensive to maintain.|
|Category:||Cross / motocross|
|Rating:||70.7 out of 100. Show full rating and compare with other bikes|
|Engine and transmission|
|Displacement:||124.00 ccm (7.57 cubic inches)|
|Engine type:||Single cylinder|
|Bore x stroke:||54.0 x 54.5 mm (2.1 x 2.1 inches)|
|Fuel system:||Carburettor. Mikuni TMX 38|
|Lubrication system:||Wet sump|
|Weight incl. oil, gas, etc:||94.4 kg (208.0 pounds)|
|Seat height:||998 mm (39.3 inches) If adjustable, lowest setting.|
|Wheelbase:||1,443 mm (56.8 inches)|
|Overall length:||2,136 mm (84.1 inches)|
|Overall height:||1,316 mm (51.8 inches)|
|Ground clearance:||386 mm (15.2 inches)|
|Chassis and dimensions|
|Front suspension:||Speed-sensitive system inverted fork|
|Front suspension travel:||300 mm (11.8 inches)|
|Rear suspension:||Fully adjustable single shock|
|Rear suspension travel:||315 mm (12.4 inches)|
|Front tyre dimensions:||80/100-21 |
|Rear tyre dimensions:||100/90-19 |
|Front brakes:||Single disc. Hydraulic|
|Front brakes diameter:||250 mm (9.8 inches)|
|Rear brakes:||Single disc. Hydraulic|
|Rear brakes diameter:||245 mm (9.6 inches)|
|Speed and acceleration|
|Fuel capacity:||7.95 litres (2.10 gallons)|
|Ask questions||Enter the 12 Yamaha YZ125 discussion group.|
|Related bikes||Get a list of related bikes for comparison of specs|
|Parts, gear and accessories
||Check out offers from our webshop partners. Only in the US and Canada yet.|
|Insurance, loans, tests
||Search the web for dealers, loan and insurance costs, tests, customizing, etc.
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