Yamaha SR 125 - 1997 Specifications and Reviews

The 1997 Yamaha SR 125 is a lightweight naked bike ideal for beginner and commuter riders. Known for its nimble handling and low seat height, this air-cooled single-cylinder machine offers approachable performance and affordability. Its manageable power delivery and compact dimensions make it perfect for urban riding and learning fundamental motorcycle skills.

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General information

CategoryNaked bike
Year1997
ModelYamaha SR 125

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Torque10.00
Power12.00
Stroke4
Engine typeSingle cylinder
Capacity:125.00 ccm (7.63 cubic inches)
 
 

Physical measures and capacities

Seat height730 mm (28.7 inches) If adjustable, lowest setting.
Dry weight109.0 kg (240.3 pounds)
 
 

Yamaha SR 125 dimensions and frame

Front brakesSingle disc

Speed and acceleration

Power/weight ratio0.1101 HP/kg

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

12 hp
Peak Power

Best For

Track10%
City80%
Cornering55%
Daily Riding65%
Touring20%
Passenger20%

Rider Profile

Best ForThis is a beginner-friendly machine, ideal for new riders building confidence and skill.
PurposeIt's best suited to light urban commuting, learning to ride, and short low-speed jaunts rather than any serious performance riding.
Rider FitIts low seat height and light dry weight make it very easy to handle for riders of smaller stature or limited strength.
CharacterThe single-cylinder retro-naked styling and modest, torque-light power delivery give it a docile, approachable, old-school charm.
Not Ideal ForIt is not suited to highway touring, carrying a passenger any real distance, or riders seeking speed and excitement.

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

Rider Fit Visualizer

1997 Yamaha SR 125 Rider Ergonomics Assessment

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Feet:

At 730mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 1997 Yamaha SR 125, with a moderate knee angle of around 110 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). 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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