Enduro Bikes

2013Yamaha TT-R125

43 fields on record

The 2013 Yamaha TT-R125 is a lightweight enduro designed for novice and intermediate off-road riders seeking reliable, affordable trail performance. Its air-cooled 124cc four-stroke engine delivers accessible power for learning fundamental dirt bike skills, while the five-speed gearbox and simple carbureted fuel system prioritize durability and ease of maintenance over cutting-edge performance.

Capacity: 124.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 84.0 kg
Seat height: 775 mm
Power: 15.0 HP (11.0 kW)

⇄ Compare with another bike All model years

What’s new for the 2013 Yamaha TT-R125

vs the 2012

Spec	2012	2013
Wet weight	89.8 kg (198.0 pounds)	88.0 kg (194.0 pounds)
Front suspension	31mm Showa fork	Telescopic fork
Rear suspension	Monocross link, single shock	Single shock
Front brakes	Single disc	Expanding brake (drum brake)
Wheelbase	1270 mm (50.0 inches)	1250 mm (49.2 inches)

Other years 2004 2005 2006 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail78%

Cornering45%

City riding25%

Daily riding20%

Touring10%

Two-up5%

Track10%

Best for: Built as a light trail and recreational off-road bike for casual dirt riding rather than speed or long distances.
Built for: A simple, forgiving, low-stress little trail bike that rewards smooth, easygoing riding over aggression.
Not ideal for: Not suitable for highway travel, two-up touring, or riders seeking strong power and high-speed performance.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 775mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2013 Yamaha TT-R125, with a cramped knee angle of around 65 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 124.0 ccm
Power: 15.0 HP (11.0 kW)
Torque: 9.9 Nm (1.0 kgf-m)
Engine type: Single, four-stroke
Power/weight ratio: 0.1786 HP/kg (dry)
Bore x stroke: 54.0 x 54.0 mm
Compression: 10.0:1
Cooling system: Air
Fuel system: Carburettor
Starting: Kick
Ignition: CDI
Valves per cylinder: 2
Lubrication system: Wet, multidisc

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Wet, multidisc

Dimensions & weight

Wheelbase: 1250 mm
Overall length: 1844 mm
Overall width: 785 mm
Overall height: 1059 mm
Seat height: 775 mm
Dry weight: 84.0 kg
Wet weight: 88.0 kg
Fuel capacity: 6.10 litres
Ground clearance: 265 mm
Oil capacity: 1.20 litres

Chassis & suspension

Frame: Rigid steel frame. aluminum box-section swingarm with snail-type chain adjusters.
Front suspension: Telescopic fork
Rear suspension: Single shock
Front wheel travel: 180 mm
Rear wheel travel: 160 mm
Rake (fork angle): 28.0°
Trail: 107 mm

Brakes & wheels

Front brakes: Expanding brake (drum brake)
Front brakes diameter: 110 mm
Rear brakes: Expanding brake (drum brake)
Rear brakes diameter: 110 mm
Front tyre: 70/100-17
Rear tyre: 90/100-14

Other

Color options: Team Yamaha Blue/White
Comments: Exhaust system with USFS-approved spark arrestor.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2004	2010	2013	2016	2021	2026
Capacity	124 cc	124 cc	124 cc	124 cc	124 cc	124 cc
Dry weight	84 kg	84 kg	84 kg	84 kg	84 kg	84 kg
Seat height	775 mm	775 mm	775 mm	775 mm	775 mm	805 mm
Fuel capacity	6.6 L	6.1 L	6.1 L	6.1 L	6.1 L	6 L