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Enduro Bikes

2017Yamaha TT-R125LWE

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The 2017 Yamaha TT-R125LWE is a large-wheel trail bike for young riders and beginners. Its air-cooled 124cc four-stroke single drives through a five-speed gearbox and chain. An 805 mm seat and 89.8 kg wet weight make it easy to learn on.

Capacity
124.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
81.0 kg
Seat height
805 mm
Power
Not on record
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⇄ Compare with another bike + Add to garage All model years

What’s new for the 2017 Yamaha TT-R125LWE

vs the 2016
Spec20162017
Power 15.0 HP (11.0 kW) not listed
Other years 2004 2007 2011 2012 2013 2016 2017 2018 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 11Agility 76Comfort 35Off-road 75Touring 15Road manners 20
Off-road & trail75%
Cornering40%
City riding25%
Daily riding20%
Touring15%
Two-up5%
Track10%
Best for
It's designed as a lightweight, easygoing trail and learner bike for casual off-road exploration rather than serious performance riding.
Built for
Friendly, forgiving, and low-intimidation, this bike prioritizes confidence-building over excitement or outright capability.
Not ideal for
It's not the right choice for taller, heavier, or experienced riders seeking speed, long-distance touring comfort, or aggressive off-road 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
At 805mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2017 Yamaha TT-R125LWE, with a cramped knee angle of around 70 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 →

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Full specifications

Engine
Capacity
124.0 ccm
Engine type
Single, four-stroke
Bore x stroke
54.0 x 54.0 mm
Compression
10.0:1
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Ignition
CDI
Valves per cylinder
2
Lubrication system
Wet Sump
Power
Not on record - add it
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Clutch
Multiplate wet clutch
Dimensions & weight
Wheelbase
1270 mm
Overall length
1885 mm
Overall width
795 mm
Overall height
1085 mm
Seat height
805 mm
Dry weight
81.0 kg
Wet weight
89.8 kg
Fuel capacity
6.10 litres
Ground clearance
295 mm
Oil capacity
1.20 litres
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Single shock
Front wheel travel
180 mm
Rear wheel travel
167 mm
Rake (fork angle)
28.0°
Trail
107 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
220 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
110 mm
Front tyre
70/100-19
Rear tyre
90/90-16
Other
Color options
Blue
Comments
Large wheel version of the bike.

Specs last verified against published sources: .

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 200420122016201720192021
Capacity 124 cc 124 cc 124 cc 124 cc 124 cc 124 cc
Dry weight 78 kg 81 kg 81 kg 81 kg 81 kg 81 kg
Seat height 805 mm 805 mm 805 mm 805 mm 805 mm 805 mm
Fuel capacity 6.1 L 6.1 L 6.1 L 6.1 L 6 L 6 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

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Common questions

What is the engine size of the Yamaha TT-R125LWE?

The 2017 Yamaha TT-R125LWE has a Capacity of 124.0 ccm (7.57 cubic inches).

How many gears does the Yamaha TT-R125LWE have?

The 2017 Yamaha TT-R125LWE has a Gearbox of 5-speed.

How much does the Yamaha TT-R125LWE weigh?

The 2017 Yamaha TT-R125LWE has a Dry weight of 81.0 kg (178.6 pounds).

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