| 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. |
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General information |
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Model name
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Yamaha YZ125 |
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Year model
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2018 |
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Type
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Cross / motocross |
| Price as new | US$ 4699. MSRP depends on country, taxes, accessories, etc. |
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Rating
|
3.6 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
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Engine and transmission |
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Engine size
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124.0 ccm (7.57 cubic inches) |
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Type of engine
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Single cylinder, two-stroke |
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Engine details
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Reed-valve-inducted |
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Compression
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10.7:1 |
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Bore x stroke
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54.0 x 54.5 mm (2.1 x 2.1 inches) |
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Fuel system
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Carburettor. Mikuni TMX 38 |
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Ignition
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CDI |
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Lubrication system
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Premix |
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Cooling system
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Liquid |
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Gearbox
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6-speed |
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Transmission type
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Chain (final drive) |
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Clutch
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Multiplate wet clutch |
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Chassis, suspension, brakes and wheels |
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Frame type
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Semi-double cradle aluminium frame |
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Rake (fork angle)
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26.0° |
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Trail
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109 mm (4.3 inches) |
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Front suspension
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KYB® Speed-Sensitive System inverted fork; fully adjustable |
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Front wheel travel
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300 mm (11.8 inches) |
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Rear suspension
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KYB® single shock; fully adjustable |
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Rear wheel travel
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315 mm (12.4 inches) |
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Front tire
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80/100-21 |
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Rear tire
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100/90-19 |
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Front brakes
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Single disc. Hydraulic. |
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Diameter
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250 mm (9.8 inches) |
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Rear brakes
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Single disc. Hydraulic. |
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Diameter
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245 mm (9.6 inches) |
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Wheels
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Dunlop® MX52 |
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Physical measures and capacities |
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Weight incl. oil, gas, etc
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93.9 kg (207.0 pounds) |
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Seat height
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975 mm (38.4 inches) If adjustable, lowest setting. |
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Overall height
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1295 mm (51.0 inches) |
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Overall length
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2136 mm (84.1 inches) |
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Overall width
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828 mm (32.6 inches) |
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Ground clearance
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366 mm (14.4 inches) |
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Wheelbase
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1443 mm (56.8 inches) |
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Fuel capacity
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8.00 litres (2.11 US gallons) |
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Oil capacity
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0.70 litres (0.74 US quarts) |
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Other specifications |
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Color options
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Team Yamaha Blue |
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Starter
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Kick |
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Factory warranty
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30 Day Limited Factory Warranty |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 18 Yamaha YZ125 discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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