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Yamaha YZ125X 20182018 Yamaha YZ125X specifications, pictures, reviews and rating |
| Yamaha's profilation of this bike |
| To make it big in motocross you’ve got to put the hours in at the racetrack. So if you really are serious about getting to the top you’re going to need skill, fitness and determination – and the right race bike. Which is where the YZ125 comes in. With its explosive engine power and ultra responsive aluminium chassis, this lightweight 125cc 2-stroke is a proven winner at the highest level. |
| General information | |
|---|---|
| Model | Yamaha YZ125X |
| Year | 2018 |
| Category | Enduro / offroad |
| Rating | 3.5 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
| Engine and transmission | |
| Displacement | 124.0 ccm (7.57 cubic inches) |
| Engine type | Single cylinder, two-stroke |
| Engine details | Reed-valve-inducted |
| Compression | 7.1:1 |
| 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) | 26.0° |
| Trail | 109 mm (4.3 inches) |
| Front suspension | Upside-down telescopic fork |
| Front wheel travel | 300 mm (11.8 inches) |
| Rear suspension | Fully adjustable single shock |
| Rear wheel travel | 315 mm (12.4 inches) |
| Front tire | 80/100-21 |
| Rear tire | 100/90-18 |
| 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 | 94.0 kg (207.2 pounds) |
| Seat height | 975 mm (38.4 inches) If adjustable, lowest setting. |
| Overall height | 1295 mm (51.0 inches) |
| Overall length | 2137 mm (84.1 inches) |
| Overall width | 825 mm (32.5 inches) |
| Ground clearance | 363 mm (14.3 inches) |
| Wheelbase | 1443 mm (56.8 inches) |
| Fuel capacity | 8.00 litres (2.11 US gallons) |
| Oil capacity | 0.70 litres (0.74 US quarts) |
| Other specifications | |
| Color options | Blue/White |
| Starter | Kick |
| Update specs | Report missing specs or required updates. |
| Further information | |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Parts finder | CMSNL provides
online schematics & OEM parts |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 18 Yamaha YZ125X discussion group or the general Yamaha discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
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Get a list of related motorbikes before you buy this Yamaha. Inspect technical data. Look at photos. Read the riders' comments at the bike's discussion group. And check out the bike's reliability, repair costs, etc. Show any 2018 Yamaha YZ125X for sale on our Bikez.biz Motorcycle Classifieds. You can also sign up for e-mail notification when such bikes are advertised in the future. And advertise your old MC for sale. Our efficient ads are free. You are also welcome to read and submit motorcycle reviews.| Rating sample for this Yamaha bike | |
Reliability for the 2018 Yamaha YZ125X:  (79.1 out of 100)Click here for complete rating. |
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