Supermotos
2019KSR TW 125 SM
26 fields on record
The 2019 KSR TW 125 SM is a learner-legal supermoto from the Austrian brand KSR Moto. Its air-cooled 124.5cc single makes 11 hp at 9,000 rpm through a six-speed gearbox. A 144 kg dry weight and 6.1-litre tank make it a sporty, easy town bike.
- Capacity
- 124.5 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 144.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 11.0 HP (8.0 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a small-displacement supermoto-styled commuter meant for light urban runabout duty rather than serious performance riding.
- Built for
- It has a playful, minimal, low-stakes character typical of small CVT-equipped commuter bikes with a sporty look.
- Not ideal for
- It is not suited for highway touring, carrying a passenger any real distance, or riders wanting genuine off-road or high-speed capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 124.5 ccm
- Power
- 11.0 HP (8.0 kW) @ 9000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0764 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1450 mm
- Overall length
- 2230 mm
- Overall width
- 866 mm
- Overall height
- 1210 mm
- Dry weight
- 144.0 kg
- Fuel capacity
- 6.10 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Frame
- Steel
- Front suspension
- Telescopic fork
- Rear suspension
- Monoshock
Brakes & wheels
- Front brakes
- Single disc. Wave disc
- Rear brakes
- Single disc
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- White, orange, black
- Comments
- Brand also called KSR Moto.
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 | 2016 | 2017 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 144 kg | 144 kg | 144 kg | 144 kg | 138 kg |
| Fuel capacity | 6.1 L | 6.1 L | 6.1 L | 6.1 L | 6.1 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 KSR TW 125 SM?
The 2019 KSR TW 125 SM has a Capacity of 124.5 ccm (7.60 cubic inches).
What engine power does the KSR TW 125 SM have?
The 2019 KSR TW 125 SM has a Power of 11.0 HP (8.0 kW) @ 9000 RPM.
How many gears does the KSR TW 125 SM have?
The 2019 KSR TW 125 SM has a Gearbox of 6-speed.
How much does the KSR TW 125 SM weigh?
The 2019 KSR TW 125 SM has a Dry weight of 144.0 kg (317.5 pounds).
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