The YZ125 was developed with a clear mission: to give young motocross riders a machine that can win at every level. Which is why we’ve developed our fastest ever Yamaha 125cc 2-stroke engine as well as the lightest handling high-tech chassis with industry-leading suspension and radical slimline bodywork.
Two-Stroke evolution.
Featuring lightweight race-bred engine internals and benefitting from Yamaha’s famous torque-boosting YPVS (Yamaha Power Valve System), the YZ125 develops hard-hitting power that keeps you way out front. The high-efficiency air intake ensures optimum performance and instant throttle response – and the slick shifting close-ratio 6-speed transmission helps you to shave precious seconds off your lap times.
Its sharp looking ultra slim bodywork gives you a high degree of controllability on the ground and in the air – and the flat seat and race-developed ergonomics allow you to move easily around the bike when braking and accelerating hard. The YZ125 is in it to win it – now just add your ability and prepare to enter the victorYZone!
At a glance
Right now the YZ125 is the bike of choice for future champions. The YZ125’s super slim bodywork, agile high specification chassis and flat seat allow you to shift weight quickly for total control – and with Yamaha’s most powerful 125cc production engine, high efficiency braking system and state-of-the-art suspension, this bike is destined for the victorYZone!
YZ125
Offer Ends 30/06/2024
Yamaha - Off Road Competition Finance - 11.9% APR
YZ125
Offer Ends 31/12/2024
Yamaha - Free Datatool Tracker with all new Yamaha Motorcycles and Scooters
There has never been a better time to go off-road with Yamaha, whether you're just starting out or looking for the ultimate race winning machine. You can make your off-road dreams a reality thanks to YOU Yamaha Motor Finance’s current offer whereby all Yamaha Off-Road Competition Motorcycles are available at 11.9% APR representative.
TERMS AND CONDITIONS
Available on selected PCP and Purchase Plan agreements. Finance figures are subject to change. Finance subject to status. Terms and conditions apply. 18's and over. Guarantee may be required. Santander Consumer Finance RH1 1SR trading as YOU Yamaha Motor Finance.
It's every biker's worst nightmare having their prized Motorcycle or Scooter stolen and theft is a growing problem in the UK. That’s why, at Yamaha, we are going the extra mile to keep your Motorcycle or Scooter safe and secure!
Receive a Datatool Stealth S5, usually costing £249, free of charge when you purchase a new Yamaha Motorcycle or Scooter from any participating Authorised Yamaha Dealer. Fitting and subscription charges apply.
About the Datatool Stealth S5:
Terms & Conditions
Engine type | Liquid-cooled, 2-stroke, Forward-inclined single cylinder, Reed valve with YPVS |
Displacement | 125cc |
Bore x stroke | 54,0 mm x 54,5 mm |
Compression ratio | 8,2-10,1 : 1 |
Lubrication system | Premix |
Clutch type | Wet, Multiple Disc |
Ignition system | CDI |
Starter system | Kick |
Transmission system | Constant Mesh, 6-speed |
Final transmission | Chain |
Fuel system | Keihin PWK38S/1 |
Frame | Semi double cradle |
Caster angle | 26º |
Trail | 109 mm |
Front suspension system | Upside-down telescopic fork |
Rear suspension system | Swingarm, (link suspension) |
Front travel | 300 mm |
Rear travel | 315 mm |
Front brake | Hydraulic single disc, Ø270 mm |
Rear brake | Hydraulic single disc, Ø240 mm |
Front tyre | 80/100-21 51M |
Rear tyre | 100/90-19 57M |
Overall length | 2.135 mm |
Overall width | 825 mm |
Overall height | 1.295 mm |
Seat height | 975 mm |
Wheel base | 1.440 mm |
Minimum ground clearance | 365 mm |
Wet weight (including full oil and fuel tank) | 95 kg |
Fuel tank capacity | 7,0 L |
Oil tank capacity | 0,7 L |
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