Yamaha TT-R125LW E - 2011 Specifications and Reviews

The 2011 Yamaha TT-R125LW E is a lightweight enduro bike ideally suited for beginner and intermediate off-road riders. Its air-cooled 124cc single-cylinder four-stroke engine delivers manageable power with a 5-speed transmission, while telescopic front suspension and chain drive provide nimble trail handling. Known for affordability and reliability, it excels as an entry-level dirt bike for learning fundamental off-road riding skills.

2011
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General information

CategoryEnduro / offroad
Year2011
ModelYamaha TT-R125LW E

Engine and Transmission Specifications

Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
IgnitionCDI
Fuel controlSOHC
Fuel systemCarburettor. Mikuni VM20
Valves per cylinder2
Bore x stroke54.0 x 54.0 mm (2.1 x 2.1 inches)
Compression10.0:1
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter110 mm (4.3 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions90/90-16
Front tyre dimensions70/100-19
Rear suspension travel167 mm (6.6 inches)
Rear suspensionSingle shock
Front suspension travel180 mm (7.1 inches)
Front suspensionTelescopic fork
 
 

Physical measures and capacities

Fuel capacity6.05 litres (1.60 gallons)
Wheelbase1,270 mm (50.0 inches)
Ground clearance295 mm (11.6 inches)
Overall length1,885 mm (74.2 inches)
Seat height805 mm (31.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc89.8 kg (198.0 pounds)
Dry weight81.0 kg (178.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlue/white
StarterElectric

Performance Profile & Rider Fit

Best For

Track10%
City30%
Cornering45%
Daily Riding25%
Touring15%
Passenger10%

Rider Profile

Best ForThis is a beginner and youth-friendly machine, well suited to new or younger riders still building off-road skills.
PurposeBuilt as a light trail and learner enduro bike, it's meant for casual dirt riding, trail exploration, and skill development rather than speed or long distances.
Rider FitIts low seat height, light dry weight, and easy-reach controls make it very approachable for smaller or less experienced riders.
CharacterIt's a forgiving, simple, and mechanically uncomplicated machine that rewards smooth, patient riding over aggression.
Not Ideal ForIt is not suited for highway travel, adult-sized touring, or riders seeking real power and speed.

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

Rider Fit Visualizer

2011 Yamaha TT-R125LW E Rider Ergonomics Assessment

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

Feet:

At 805mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Yamaha TT-R125LW E, 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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