Naked Motorcycles
1998Yamaha SR 125
23 fields on record
The 1998 Yamaha SR 125 is a lightweight naked bike designed for beginner and commuter riders. Its modest 12 hp single-cylinder engine and manageable 109 kg weight make it accessible for new motorcyclists seeking reliable, economical transportation. Known for its simplicity and low seat height, the SR 125 excels as an entry-level platform for learning fundamental riding skills.
- Capacity
- 123.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 109.0 kg
- Seat height
- 730 mm
- Power
- 12.0 HP (8.8 kW) @ 8500 RPM
What’s new for the 1998 Yamaha SR 125
vs the 1997| Spec | 1997 | 1998 |
|---|---|---|
| Engine capacity | 125.0 ccm (7.63 cubic inches) | 123.0 ccm (7.51 cubic inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's best suited to light urban commuting, learning to ride, and short low-speed jaunts rather than any serious performance riding.
- Built for
- The single-cylinder retro-naked styling and modest, torque-light power delivery give it a docile, approachable, old-school charm.
- Not ideal for
- It is not suited to highway touring, carrying a passenger any real distance, or riders seeking speed and excitement.
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 usEngine
- Capacity
- 123.0 ccm
- Power
- 12.0 HP (8.8 kW) @ 8500 RPM
- Torque
- 10.0 Nm (1.0 kgf-m)
- Engine type
- Single
- Power/weight ratio
- 0.1101 HP/kg (dry)
- Bore x stroke
- 57.0 x 48.8 mm
- Cooling system
- Air
- Fuel system
- Carburettor
- Valves per cylinder
- 2
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1280 mm
- Seat height
- 730 mm
- Dry weight
- 109.0 kg
- Fuel capacity
- 10.00 litres
Chassis & suspension
- Front wheel travel
- 120 mm
- Rear wheel travel
- 78 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 282 mm
- Rear brakes
- Expanding brake
- Rear brakes diameter
- 130 mm
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 | 1997 | 1998 | 1999 | 2000 | 2001 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 123 cc | 123 cc | 125 cc | 125 cc |
| Dry weight | 109 kg | 109 kg | 109 kg | 107 kg | 104 kg |
| Seat height | 730 mm | 730 mm | 730 mm | 730 mm | 730 mm |
| Fuel capacity | 10 L | 10 L | 10 L | 10 L | 10 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha SR 125?
The 1998 Yamaha SR 125 has a Capacity of 123.0 ccm (7.51 cubic inches).
What engine power does the Yamaha SR 125 have?
The 1998 Yamaha SR 125 has a Power of 12.0 HP (8.8 kW) @ 8500 RPM.
How many gears does the Yamaha SR 125 have?
The 1998 Yamaha SR 125 has a Gearbox of 5-speed.
What is the torque of the Yamaha SR 125?
The 1998 Yamaha SR 125 has a Torque of 10.0 Nm (1.0 kgf-m or 7.4 ft.lbs).
How much does the Yamaha SR 125 weigh?
The 1998 Yamaha SR 125 has a Dry weight of 109.0 kg (240.3 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.
Own one? Add it to My Garage and write an owner review with an Owner badge.