Yamaha's profilation of this bike |
The YZ125X carries the racing heritage of the YZ motocrosser with aggressive styling from front fender to the rear brake protector, and is ready to race out of the crate, complete with an aluminum tapered handlebar, YZ-F-style foot pegs, gripper seat, and Dunlop® tires. |
General information |
Model name
|
Yamaha YZ125X |
Model year
|
2020 |
Category
|
Enduro / offroad |
Price as new | US$ 6699. MSRP depends on country, taxes, accessories, etc. |
Rating
|
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Engine and transmission |
Displacement
|
125.0 ccm (7.63 cubic inches) |
Engine type
|
Single cylinder, two-stroke |
Engine details
|
Reed-valve-inducted |
Compression
|
8.8:1 |
Bore x stroke
|
54.0 x 54.5 mm (2.1 x 2.1 inches) |
Fuel system
|
Carburettor. Mikuni TMX 38 |
Ignition
|
CDI |
Lubrication system
|
Premix |
Cooling system
|
Liquid |
Gearbox
|
6-speed |
Transmission type
|
Chain (final drive) |
Clutch
|
O-ring chain |
Chassis, suspension, brakes and wheels |
Frame type
|
Semi-double cradle aluminium frame |
Rake (fork angle)
|
26.8° |
Trail
|
117 mm (4.6 inches) |
Front suspension
|
KYB® Speed-Sensitive System inverted fork; fully adjustable |
Front wheel travel
|
300 mm (11.8 inches) |
Rear suspension
|
KYB® single shock; fully adjustable |
Rear wheel travel
|
315 mm (12.4 inches) |
Front tire
|
90/90-21 |
Rear tire
|
110/90-18 |
Front brakes
|
Single disc. Hydraulic. |
Diameter
|
270 mm (10.6 inches) |
Rear brakes
|
Single disc. Hydraulic. |
Diameter
|
245 mm (9.6 inches) |
Physical measures and capacities |
Weight incl. oil, gas, etc
|
94.8 kg (209.0 pounds) |
Seat height
|
975 mm (38.4 inches) If adjustable, lowest setting. |
Overall height
|
1285 mm (50.6 inches) |
Overall length
|
2141 mm (84.3 inches) |
Overall width
|
825 mm (32.5 inches) |
Ground clearance
|
351 mm (13.8 inches) |
Wheelbase
|
1455 mm (57.3 inches) |
Fuel capacity
|
8.00 litres (2.11 US gallons) |
Oil capacity
|
0.70 litres (0.74 US quarts) |
Other specifications |
Color options
|
Yamaha Blue |
Starter
|
Kick |
Factory warranty
|
30 Day (Limited Factory Warranty) |
Update specs | Report missing specs or required updates. |
Further information |
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Parts finder | CMSNL provides
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Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 20 Yamaha YZ125X discussion group or the general Yamaha discussion group. |
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