Yamaha TT-R125 - 2025 Specifications and Reviews

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General information

Year2025
 
 

Engine and Transmission Specifications

Exhaust systemUSFS-approved spark arrestor
ClutchAutomatic centrifugal clutch
Transmission typeChain (final drive)
Gearbox3-speed
Cooling systemAir
IgnitionCDI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Mikuni VM11
Valves per cylinder2
Bore x stroke36.0 x 48.6 mm (1.4 x 1.9 inches)
Compression9.5:1
Engine detailsAutomatic cam chain tensione
Type of engineSingle cylinder, four-stroke
Capacity:49.0 ccm (2.99 cubic inches)

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TypeMinibike, cross
Year of manufacture2024
ModelYamaha TT-R50E

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Diameter80 mm (3.1 inches)
Front brakesExpanding brake (drum brake)
Rear tire2.50-10
Front tire2.50-10
Rear wheel travel71 mm (2.8 inches)
Rear suspensionSingle shock
Front wheel travel97 mm (3.8 inches)
Front suspensionTelescopic fork
Trail33 mm (1.3 inches)
Rake (fork angle)25.5°
Frame typeSteel backbone

Physical measures and capacities

Fuel capacity3.03 litres (0.80 US gallons)
Wheelbase925 mm (36.4 inches)
Ground clearance135 mm (5.3 inches)
Overall width594 mm (23.4 inches)
Overall length1306 mm (51.4 inches)
Overall height795 mm (31.3 inches)
Seat height556 mm (21.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc58.1 kg (128.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
CommentsUSFS-approved spark arrestor.
Factory warranty90 Day Limited Factory Warranty
StarterElectric
Color optionsTeam Yamaha Blue

Performance Profile & Rider Fit

Best For

Track10%
City25%
Cornering45%
Daily Riding20%
Touring10%
Passenger5%

Rider Profile

Best ForThis is a beginner-friendly machine, ideal for young riders or newcomers learning off-road basics.
PurposeBuilt as a light trail and recreational off-road bike for casual dirt riding rather than speed or long distances.
Rider FitIts low seat height and very light wet weight make it easy to manage for smaller or less experienced riders.
CharacterA simple, forgiving, low-stress little trail bike that rewards smooth, easygoing riding over aggression.
Not Ideal ForNot suitable for highway travel, two-up touring, or riders seeking strong power and high-speed performance.

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

Rider Reviews

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