14 August. Friday 2026
KSR TR 125 X - 2021 Specifications and Reviews
The 2021 KSR TR 125 X is an entry-level motocross-styled machine designed for novice riders seeking affordable off-road fun. Its lightweight 124cc single-cylinder four-stroke engine delivers modest power with excellent fuel efficiency, while the steel frame and conventional suspension setup provide reliable handling on trails and unprepared terrain.
2021
General information | |
| Category | Cross / motocross |
| Year | 2021 |
| Model | KSR TR 125 X |
| | |
Engine and Transmission Specifications | |
| Emission details | Euro 4 |
| Greenhouse gases | 44.1 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel consumption | 1.90 litres/100 km (52.6 km/l or 123.80 mpg) |
| Driveline | CVT |
| Cooling system | Air |
| Fuel system | Carburettor |
| Power | 13.4 HP (9.8 kW) @ 10000 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.4 ccm (7.59 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Single disc |
| Rear tire | 110/90-17 |
| Front tire | 90/90-19 |
| Rear Suspension | Monoshock |
| Front Suspension | Telescopic fork |
| Frame type | Steel |
| | |
Physical measures and capacities | |
| Power/weight ratio | 0.0958 HP/kg |
| Dry weight | 140.0 kg (308.6 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Sold in Algeria, Austria, Belgium, Cyprus, Germany, Greece, Italy, Latvia, Malta, Portugal, Switzerland. |
| Starter | Electric & kick |
| Color options | White |
Performance Profile & Rider Fit
13.4 hp
Peak Power
Best For
Track15%
City55%
Cornering40%
Daily Riding45%
Touring20%
Passenger20%
Rider Profile
| Best For | This bike suits beginners and new riders thanks to its low power output and forgiving CVT-style automatic driveline. |
| Purpose | It's built as an entry-level, small-capacity cross-styled commuter rather than a genuine motocross machine, better suited to light trails and urban runabouts than serious off-road riding. |
| Rider Fit | Its low 140 kg weight and low seat-friendly dimensions make it easy to manage for smaller or less experienced riders. |
| Character | The character is a practical, fuel-sipping, low-maintenance learner bike with a cross-inspired look rather than true off-road performance. |
| Not Ideal For | It's not for experienced riders seeking real highway speed, serious motocross capability, or comfortable long-distance touring. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 KSR TR 125 X is a versatile and stylish motorcycle that offers an exciting riding experience. With its 124cc engine, this bike delivers impressive performance and agility, making it a great choice for both urban commuting and off-road adventures. The sleek design and comfortable seating position make it a comfortable ride, while the responsive braking system ensures safety on the road. Whether you're a beginner rider or a seasoned pro, the KSR TR 125 X is a reliable and fun choice for all your riding needs. Overall, the 2021 KSR TR 125 X is a standout option in the world of motorcycles. Its combination of power, durability, and sleek design make it a top choice for riders of all levels. Whether you're navigating city streets or exploring off-road trails, this bike has the performance and style to make every ride an enjoyable experience. If you're in the market for a new motorcycle, the KSR TR 125 X is definitely worth considering.Add a Comment
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