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Motorcycle specifications YamahaYZ 125 2021 For tomorrow's pros

Motocross
Photo of Yamaha YZ 125 2021

presentation of the YZ 125 2021

continuity for the YZ 125. Its color scheme is in tune with the rest of the Yamaha range, influenced by a deep blue with black accents. Technically, the cross-country model retains its assets and potential; the latest modifications date back to 2017. Yamaha revised its braking system, with the front disc enlarged from 250 to 270 mm. The bulk of the changes date back to 2015, with improvements designed to boost track performance tenfold. In addition to technical improvements, this model boasts dynamic styling and a deco kit reminiscent of the modern styling of the latest four-stroke models.

The low weight and rapid rev-up of the 2-stroke 125 cm3 engine make the YZ 125 the ideal competition bike for teenagers who want to make a name for themselves. Alongside the YZ 85 and YZ 250 2-stroke models and the YZ-F 4-stroke models, the YZ 125 is an integral part of Yamaha's competition range. It is primarily aimed at young riders, for whom the 125 2T offers one of the best ways of perfecting their skills before moving up to the next category on a YZ 250 F or YZ 450 F.

The YZ 125 model underwent radical styling changes in 2015 to create a sleek, modern silhouette. At the same time, significant technical improvements offer enhanced handling.

Yamaha YZ 125 2021 - 1Yamaha YZ 125 2021 - 1

The redesigned bodywork and new graphics project an image of elegance and lightness similar to that of the new-generation YZ-F 4T. The front and rear mudguards, number plate, radiator gills, airbox, side covers, fork protectors and seat cover resemble a state-of-the-art factory motorcycle. In addition, bold Speed Block graphics, a large YZ logo on the tank and radiator fins emphasize the horizontal line introduced on the latest YZs.

Yamaha YZ 125 2021in 2015, significant changes were made to the front and rear suspensions, which had already been used on the YZ-F 4T. The 48mm inverted front fork and Monocross rear suspension feature YZ 125-specific settings for excellent traction and grip. Front and rear suspension can be fully adapted to suit track conditions, rider weight and riding style.

for quick and easy adjustment, the YZ 125 is equipped with a clutch travel adjuster identical to the YZ-F 4T. In addition, the YZ 125 features wide YZ-F-type footrests for enhanced comfort and feel, especially for jumps and whoops. Final touch to this model: the latest Dunlop tires, rear crown, a YZ-F-style rear disc protector and rear caliper protector.

parts included:

- Optimized cylinder head (performance and cooling)
- Special pistons
- High-performance CDI system
- High-inertia rotor
- Racing muffler
- Carbon-fiber valves
- Titanium mufflers
- Carburetor parts
- Modified YPVS cylinder and system

yZ 125 highlights in detail

- Sleek, modern styling
- Speed Block graphics and harmonized YZ logo
- YZ-F-type 48 mm forks with separate air/oil system
- YZ-F-type Monocross rear suspension
- YZ-F-type rear sprocket, rear disc guard and rear caliper
- YZ 2T-specific suspension settings
- YZ-F-type clutch freewheel adjuster
- Wide YZ-F-type footrests
- Latest Dunlop tires

current highlights :

- 2T 125 cm3 liquid-cooled engine
- YPVS (Yamaha Power Valve System, Yamaha torque optimization system)
- 6-speed close-ratio gearbox
- 38-mm carburetor for optimum throttle response
- Single semi-double-cradle aluminum frame

Info and photos: Yamaha France

Key facts Yamaha YZ 125 (2021) : What you need to know before you buy

Prices

Basic version
flag FranceFrance
7,499€

Bikers' reviews

of 5 reviews

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YZ 125 2022

Specifications Yamaha YZ 125 2021

Chassis
Frame : single semi-double cradle in aluminum
Fuel capacity : 8 liters (2.11 US gallons)
Seat height : 973 mm (38.31 in)
Length : 2,137 mm (84.13 in)
Width : 827 mm (32.56 in)
Min height : 1,295 mm (50.98 in)
Wheelbase : 1,443 mm (56.81 in)
Weight when fully loaded : 94 kg (207 lb)
Front axle
Reverse telehydraulic fork Ø 48 mm, Wheel travel : 300 mm (11.81 in)
Braking 1 disc Ø 270 mm (10.63 in), 2-piston caliper
Front tire : 80 / 100 - 21 → Order this type of tire
Transmission
6 stage gearbox , manual
Secondary by chain
Rear axle
Monoshock, Wheel travel : 315 mm (12.40 in)
Braking 1 disc Ø 245 mm (9.65 in), single-piston caliper
Rear tire : 100 / 90 - 19 → Order this type of tire
Motor
single-cylinder , 2 strokes
1 Ø 38 mm carburettor
Cooling system : liquid
Valve intake
124 cc
40 ch (39.40 hp)
Power-to-weight ratio : approximately 2.18 kg/ch
Compression : 10.7 : 1
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
Motorcyle equipment adapted for all members of the family and security elements.

Models

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2022

2021

2020

2019

2018

2017

2016

2015

2013

2012

Compare the YZ 125 to its competitors

Bikers' reviews Leave a review - 5 reviews

French Yz125 2013 Model 2013
I had the chance to try this YZ in China on behalf of a very rich friend, I tried it I find that compared to the old it is not very heavy I did a little tour with and it seems to hold the road well.... Je suis une fille donc pour cette moto je la trouve accecible a tous le monde sur ceux 🈯🈳🈹🈺🉠Rating : 4/5
KTM
kTM is a fragile motorcycle I tried the sx 125 from 2004, it was an egg Rating : 3/5
French lafleche Model 2013
l\'yz is a good bike, but it was supposed to be available in September, but now it's arriving in December
i really don't think it's right for bikes that haven't changed in years. Many people have had to go for a Ktm, and I myself hesitated
Rating : 5/5
French foxy Model 2012
test the bike with good modifications and it's great
without modification I don't know, but in the condition I've got it, it's got an engine that runs superbly well, good throttle response, light, powerful but not aggressive
Rating : 5/5
French nono Model 2013
it's all very well, but I've been ordering one since July and I'm still waiting. Worse, my dealer told me it wouldn't be ready until December Rating : 5/5
French Pimpoz
There's still one left at Yamaha in Orange ( Vaucluse) monster edition mis 2023. Rating : 5/5
Leave your review about the Yamaha YZ 125 2021
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FAQ Your frequently asked questions about the YZ 125 2021

What is the power of the YZ 125 2021?
The YZ 125 2021 develops a power of 40 ch (39.40 hp)
What is the weight of the YZ 125 2021?
The YZ 125 2021 has a a weight when fully loaded of 94 kg (207 lb).
QWhat is the seat height of the YZ 125 2021?
To ensure good accessibility, the YZ 125 2021 offers a minimum seat height of 973 mm (38.31 in).
What is the price of the YZ 125 2021?
The price of the YZ 125 2021 is 7,499€ in France