What category is the 2021 UM DSRX 125?

The 2021 UM DSRX 125 has a Category of Enduro / offroad.

What is the engine size of the 2021 UM DSRX 125?

The 2021 UM DSRX 125 has a Capacity: of 125.0 ccm (7.63 cubic inches).

What type of engine does the 2021 UM DSRX 125 have?

The 2021 UM DSRX 125 has a Engine type of Single cylinder, four-stroke.

What is the engine power of the 2021 UM DSRX 125?

The 2021 UM DSRX 125 has a Power of 9.4 HP (6.8 kW) @ 8500 RPM.

What is the torque of the 2021 UM DSRX 125?

The 2021 UM DSRX 125 has a Torque of 8.6 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 8000 RPM.

Is the 2021 UM DSRX 125 air cooled or liquid cooled?

The 2021 UM DSRX 125 has a Cooling system of Air.

How many gears does the 2021 UM DSRX 125 have?

The 2021 UM DSRX 125 has a Gearbox of 5-speed.

How much does the 2021 UM DSRX 125 weigh?

The 2021 UM DSRX 125 has a Dry weight of 132.0 kg (291.0 pounds).

What is the seat height of the 2021 UM DSRX 125?

The 2021 UM DSRX 125 has a Seat height of 860 mm (33.9 inches) If adjustable, lowest setting..

UM DSRX 125 - 2021 Specifications and Reviews

Name: 2021 UM DSRX 125
Brand: UM

The 2021 UM DSRX 125 is an entry-level enduro bike designed for novice off-road riders and commuters seeking affordable adventure. Powered by a simple 125cc air-cooled four-stroke engine producing 9.4 horsepower, it offers lightweight handling and fuel efficiency. The DSRX 125 excels as a beginner-friendly dual-sport machine for trail riding and everyday utility.

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2021

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General information
Category	Enduro / offroad
Year	2021
Model	UM DSRX 125

Engine and Transmission Specifications
Emission details	Euro IV
Transmission type	Chain (final drive)
Gearbox	5-speed
Cooling system	Air
Ignition	CDI
Fuel system	Carburettor. PZ26
Bore x Stroke	56.6 x 49.5 mm (2.2 x 1.9 inches)
Compression	9.2:1
Torque	8.6 Nm (0.9 kgf-m or 6.3 ft.lbs) @ 8000 RPM
Power	9.4 HP (6.8 kW) @ 8500 RPM
Engine type	Single cylinder, four-stroke
Capacity:	125.0 ccm (7.63 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Expanding brake (drum brake)
Front brakes	Single disc
Rear tire	110/90-17
Front tire	90/90-19
Rear wheel travel	230 mm (9.1 inches)
Rear Suspension	Monoshock with Spring
Front wheel travel	245 mm (9.6 inches)
Front Suspension	Hydraulic Telescopic
Physical measures and capacities
Fuel capacity	6.30 litres (1.66 US gallons)
Wheelbase	1330 mm (52.4 inches)
Ground clearance	240 mm (9.4 inches)
Overall width	810 mm (31.9 inches)
Overall length	2110 mm (83.1 inches)
Overall height	1130 mm (44.5 inches)
Seat height	860 mm (33.9 inches) If adjustable, lowest setting.
Power/weight ratio	0.0711 HP/kg
Dry weight	132.0 kg (291.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Starter	Electric & kick
Color options	Red, Orange, Green, White, Silver

Performance Profile & Rider Fit

9.4 hp

Peak Power

Best For

Track10%

City55%

Cornering40%

Daily Riding45%

Touring20%

Passenger20%

Rider Profile

Best For	This bike suits beginners and new riders who want a light, unintimidating machine to build confidence on.
Purpose	It's built for light trail exploration, commuting on rough roads, and casual off-road dabbling rather than serious performance riding.
Rider Fit	The low power output and modest 132 kg weight make it easy to handle for smaller or less experienced riders, though the 860 mm seat height requires reasonable inseam length.
Character	It has a simple, low-stress, go-anywhere character with basic mechanicals that are easy to live with and maintain.
Not Ideal For	It is not suited to riders wanting highway speed, long-distance touring comfort, or aggressive on-road performance.

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

Rider Fit Visualizer

2021 UM DSRX 125 Rider Ergonomics Assessment

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Feet:

At 860mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2021 UM DSRX 125, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. 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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Rider Reviews

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MotorcycleDB Review

The 2021 UM DSRX 125 motorcycle is a sleek and powerful option for riders looking for a lightweight yet capable bike. With a 125cc engine, this motorcycle offers a smooth and responsive ride, making it perfect for both city streets and off-road adventures. The DSRX 125 also features a modern design with a comfortable seating position, making it a great choice for riders of all experience levels. Additionally, this bike comes with advanced safety features, adding an extra layer of confidence for riders. Overall, the 2021 UM DSRX 125 motorcycle is a versatile and reliable option for anyone in the market for a new bike. Whether you're a beginner or an experienced rider, this motorcycle offers a combination of power, performance, and style that is sure to impress. Plus, with its affordable price point, the DSRX 125 is a great value for anyone looking for a quality motorcycle.