UM DSR 125 - 2021 Specifications and Reviews
The 2021 UM DSR 125 is a lightweight enduro motorcycle ideal for beginner and intermediate off-road riders seeking an affordable, reliable entry point into dual-sport riding. Powered by a fuel-injected 124.6cc four-stroke engine with modern Euro IV emissions compliance, it delivers dependable performance on mixed terrain with genuine versatility between street and trail.
2021
General information | |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | UM DSR 125 |
Engine and Transmission Specifications | |
| Emission details | Euro IV |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Ignition | CDI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection. Marelli |
| Bore x Stroke | 56.5 x 49.5 mm (2.2 x 1.9 inches) |
| Compression | 9.2:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 124.6 ccm (7.60 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Expanding brake (drum brake). Wave disc. Hydraulic. |
| Front brakes | Single disc. Wave disc. Hydraulic. |
| Rear tire | 4.6-18 |
| Front tire | 2.75-21 |
| Rear Suspension | Monoshock |
| Front Suspension | Hydraulic Telescopic |
| | |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 US gallons) |
| Wheelbase | 1352 mm (53.2 inches) |
| Overall width | 780 mm (30.7 inches) |
| Overall length | 2075 mm (81.7 inches) |
| Overall height | 1420 mm (55.9 inches) |
| Seat height | 890 mm (35.0 inches) If adjustable, lowest setting. |
| Dry weight | 122.0 kg (269.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Starter | Electric & kick |
| Color options | Red, Black, Orange, Green, Burgundy, Silver |
Performance Profile & Rider Fit
Best For
Track10%
City55%
Cornering45%
Daily Riding45%
Touring25%
Passenger20%
Rider Profile
| Best For | Well suited to beginners and learner riders thanks to its light weight, small single-cylinder engine, and manageable power delivery. |
| Purpose | Designed as an entry-level dual-purpose machine for light trail exploration, commuting, and general knockabout use rather than serious performance riding. |
| Rider Fit | Its low dry weight and accessible seat height make it easy to manage for shorter or less experienced riders, though the 890mm seat is still moderately tall for true beginners. |
| Character | A simple, unintimidating, air-cooled trail-styled machine that favors approachability and low running costs over outright speed or refinement. |
| Not Ideal For | Not a good fit for riders wanting sustained highway touring, two-up comfort, or serious off-road performance against dedicated enduro machines. |
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 UM DSR 125 is a versatile and powerful motorcycle that is perfect for both urban commutes and off-road adventures. With a 125cc engine, this bike offers plenty of power for navigating city streets and tackling rough terrain. The lightweight design and responsive handling make it easy to maneuver, while the comfortable seating position ensures a smooth and enjoyable ride. Whether you're a beginner rider or a seasoned pro, the UM DSR 125 has something to offer for everyone. In addition to its performance capabilities, the 2021 UM DSR 125 also boasts a sleek and stylish design that is sure to turn heads wherever you go. The bold graphics and eye-catching color options make this bike stand out from the crowd, while the durable construction ensures long-lasting durability. With its affordable price point and impressive features, the UM DSR 125 is a top contender in the 125cc motorcycle market. Whether you're a city dweller or an off-road enthusiast, this bike is a solid choice for anyone looking for a reliable and fun ride.Add a Comment
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