Yamaha XTZ 125 - 2018 Specifications and Reviews

The 2018 Yamaha XTZ 125 is a lightweight, affordable commuter bike designed for novice riders and daily urban use across Asian markets. Its 125cc engine, minimal seat height, and manageable 118kg weight make it ideal for inexperienced operators seeking fuel efficiency and easy handling. Known for reliability and practicality rather than performance, it excels as an accessible entry-level motorcycle.

2018
4.5 stars Average rating: 4.5 from 5 votes
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General information

CategoryEnduro / offroad
Year2018
ModelYamaha XTZ 125

Engine and Transmission Specifications

ClutchWet, multiple-disc coil spring
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemWet sump
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor
Torque11.50 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 6500 RPM
Power12.50 HP (9.1 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)

Brakes, suspension, Frame and wheels

SeatDual seat and passenger grab rails
Rear brakes diameter130 mm (5.1 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter245 mm (9.6 inches)
Front brakesSingle disc
Rear tyre110/80-18
Front tyre80/90-21
Rear SuspensionSwingarm
Front SuspensionTelescopic forks
 
 

Physical measures and capacities

Oil capacity1.10 litres (0.07 quarts)
Fuel capacity11.00 litres (2.91 gallons)
Wheelbase1,300 mm (51.2 inches)
Ground clearance260 mm (10.2 inches)
Overall width830 mm (32.7 inches)
Overall length2,065 mm (81.3 inches)
Overall height1,115 mm (43.9 inches)
Seat height840 mm (33.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc118.0 kg (260.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsSold in Asia.
StarterElectric
Color optionsWhite, blue

Performance Profile & Rider Fit

12.5 hp
Peak Power

Best For

Track5%
City68%
Cornering45%
Daily Riding60%
Touring25%
Passenger25%

Rider Profile

Best ForWell suited to beginners and new riders thanks to its light weight, low power, and easy-going manners.
PurposeBuilt as a small, affordable commuter-enduro for light urban use and mild unpaved trails rather than serious adventure riding.
Rider FitIts low 118 kg weight and manageable seat height make it accessible to shorter or less experienced riders.
CharacterA simple, unintimidating, low-displacement dual-purpose bike that prioritizes practicality and easy handling over performance.
Not Ideal ForNot suitable for riders seeking highway speed, long-distance touring comfort, or serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2018 Yamaha XTZ 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 840mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2018 Yamaha XTZ 125, with a cramped knee angle of around 70 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2018 Yamaha XTZ 125 is an excellent choice for off-road biking enthusiasts, showcasing the brand's renowned engineering and design prowess. This model features a 124cc 4-stroke, air-cooled engine, potent enough for most off-road adventures, yet it provides smooth rides both for city commutes and long-distance hauls. The fuel efficiency is a standout, offering a substantial mileage that adds value to your investment. Its lightweight body paired with robust suspension setup enhances the riding experience, allowing for sharp turns and quick manoeuvres with relative ease. For aesthetics, Yamaha has done a commendable job with XTZ 125 2018. The bike radiates a sleek appeal with its streamlined shape and stylish graphics. The seat, designed with comfort in mind, contributes to a less strenuous ride especially during long trips. Among its other notable features are the digital fuel gauge and robust tyres, ensuring your ride is safe and well-informed. In conclusion, the 2018 Yamaha XTZ 125 combines style, efficiency, and performance in a bike that's impressive both in terms of aesthetics and ride feel.
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