Naked Motorcycles
2021KSR GRS 125
25 fields on record
The 2021 KSR GRS 125 is an entry-level sport motorcycle ideal for new riders seeking an affordable, fuel-efficient machine. Powered by a modest 10.7 HP single-cylinder four-stroke engine, it delivers nimble handling and excellent economy at 43.5 km/l. Known for its lightweight sportiness and accessibility, this Euro 4-compliant 125cc bike excels as a practical commuter or stepping stone to larger sportbikes.
- Capacity
- 125.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 150.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 10.7 HP (7.8 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed primarily for light urban commuting and basic learner-level sport styling rather than genuine performance riding.
- Built for
- A modest, approachable little sport-styled commuter with just enough pep for city streets and short jaunts.
- Not ideal for
- This bike is not suited to riders seeking real highway speed, long-distance touring comfort, or off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Range and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 125.0 ccm
- Power
- 10.7 HP (7.8 kW) @ 9000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.30 litres/100 km (43.5 km/l)
- Power/weight ratio
- 0.0713 HP/kg (dry)
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1300 mm
- Overall length
- 1970 mm
- Overall width
- 720 mm
- Overall height
- 1110 mm
- Dry weight
- 150.0 kg
- Fuel capacity
- 7.50 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Twin shocks
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- White, Grey, Black
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 | 124 cc | 124 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 150 kg | 150 kg | 150 kg | 150 kg | 150 kg |
| Fuel capacity | 17 L | 17 L | 7.5 L | 7.5 L | 7.5 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 GRS 125?
The 2021 KSR GRS 125 has a Capacity of 125.0 ccm (7.63 cubic inches).
What engine power does the KSR GRS 125 have?
The 2021 KSR GRS 125 has a Power of 10.7 HP (7.8 kW) @ 9000 RPM.
How many gears does the KSR GRS 125 have?
The 2021 KSR GRS 125 has a Gearbox of 5-speed.
How much does the KSR GRS 125 weigh?
The 2021 KSR GRS 125 has a Dry weight of 150.0 kg (330.7 pounds).
Shop this bike
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The 2021 KSR GRS 125 is a sleek and stylish motorcycle that offers impressive performance for its class. With a 125cc engine, this bike is perfect for urban commuting and weekend rides. The handling is nimble and responsive, making it easy to navigate through city streets or twisty back roads. The bike’s modern design and comfortable seating position make it a great choice for riders of all experience levels. Overall, the 2021 KSR GRS 125 is a fantastic option for those looking for an affordable and reliable motorcycle.
If you’re in the market for a new motorcycle, the 2021 KSR GRS 125 should definitely be on your radar. With its combination of sleek design, powerful 125cc engine, and agile handling, this bike is a standout in its class. Whether you’re a beginner rider or a seasoned veteran, the KSR GRS 125 offers a fun and practical ride that doesn’t break the bank. Plus, with its fuel-efficient engine, you’ll be able to enjoy plenty of miles on the road without constantly stopping for fuel. Don’t miss out on this impressive motorcycle option.
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