Yamaha Tt R125LE - 2026 Specifications and Reviews

The Yamaha TT-R125LE is a lightweight enduro bike designed for beginning riders and those seeking accessible off-road adventure. Its reliable 124cc four-stroke engine and manageable five-speed transmission deliver predictable performance on trails and unpaved terrain. Known for durability and low maintenance costs, it serves as an ideal platform for developing fundamental dirt bike skills.

2026
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General information

Color OptionsTeam Yamaha Blue
PriceUS$ 3599. MSRP depends on country, taxes, accessories, etc.
CategoryEnduro / offroad

Engine and Transmission Specifications

StartingElectric
ClutchMultiplate wet clutch
Final DriveChain (final drive)
Gearbox5-speed
Cooling SystemAir
IgnitionCDI
Fuel ControlSingle Overhead Cams (SOHC)
InductionCarburettor. Mikuni VM20
Valves Per Cylinder2
Bore x Stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression Ratio10.0:1
Engine DetailsAutomatic cam chain tensioner
Engine TypeSingle cylinder, four-stroke
Capacity:124.0 ccm (7.57 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity6.06 litres (1.60 US gallons)
Wheelbase1270 mm (50.0 inches)
Ground Clearance295 mm (11.6 inches)
Overall Width795 mm (31.3 inches)
Overall Length1885 mm (74.2 inches)
Overall Height1085 mm (42.7 inches)
Seat Height805 mm (31.7 inches) If adjustable, lowest setting.
Wet Weight89.8 kg (198.0 pounds)

Yamaha Tt R125LE dimensions and frame

WheelsKnobby tires
Rear BrakesExpanding brake (drum brake)
Brake Disc Diameter110 mm (4.3 inches)
Front BrakesSingle disc. Hydraulic.
Rear Tyre90/100-16
Front Tyre70/100-19
Rear Wheel Travel168 mm (6.6 inches)
Rear SuspensionSingle shock, adjustable compression and rebound
Front Wheel Travel180 mm (7.1 inches)
Front Suspension31mm telescopic fork, adjustable preload
Trail107 mm (4.2 inches)
FrameSteel, diamond-type. Aluminum box-section swingarm.
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Warranty90 Day Limited Factory Warranty
Rake (fork angle)28.5°
Year of manufacture2025
Motorcycle nameYamaha TT-R125LE

Performance Profile & Rider Fit

Best For

Track5%
City20%
Cornering40%
Daily Riding15%
Touring8%
Passenger5%

Rider Profile

Best ForThis is an entry-level trail bike best suited to beginners, younger riders, or those stepping up from a smaller pit bike into their first proper off-road machine.
PurposeIt's built for light trail riding, backyard and campground exploring, and learning basic off-road skills rather than any kind of speed or distance work.
Rider FitThe low seat height and very light wet weight make it easy and unintimidating for smaller or lighter riders, including teens, to manage and pick up if dropped.
CharacterSimple, forgiving, and low-maintenance, it favors easy low-speed control and confidence-building over performance, rewarding a relaxed and patient riding style.
Not Ideal ForIt is not suitable for highway use, long-distance touring, carrying a passenger, or any rider seeking real power or speed.

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

Rider Fit Visualizer

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

Feet:

At 805mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Yamaha Tt R125LE, 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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