43,670 bikes · 495 makes Add a bikeLog inRegister
Supermotos

2018UM DSR SM

Rate this bike
Click to vote

36 fields on record

The 2018 UM DSR SM is a lightweight street and supermoto-styled motorcycle ideal for new riders and urban commuters. Known for its agile handling and accessible 880mm seat height, it combines nimble performance with practical features including an 11.2-liter fuel tank and efficient chain drive. Its compact dimensions and 121kg weight make it perfect for learners seeking confidence-building everyday riding.

Capacity
124.2 ccm
Engine
Single, four-stroke
Gearbox
6-speed
Dry weight
121.0 kg
Seat height
880 mm
Power
14.8 HP (10.8 kW) @ 10500 RPM
Other years 2018 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 22Agility 79Comfort 40Off-road 30Touring 20Road manners 65
Off-road & trail30%
Cornering70%
City riding78%
Daily riding60%
Touring18%
Two-up25%
Track35%
Best for
It's designed as a small-capacity supermotard for zipping through city streets, tight corners, and short playful rides rather than sustained high-speed travel.
Built for
It has a nimble, flickable, go-kart-like character with sharp steering geometry and minimal weight, rewarding playful riding over straight-line speed.
Not ideal for
It's not suited for riders seeking highway touring, high-speed cruising, serious off-road adventure, or carrying a passenger in comfort.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

Worked out in your browser - nothing is sent to us
At 880mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2018 UM DSR SM, with a relaxed knee angle of around 140 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 821-900 mm — Long Legs →

Find bikes that fit your height →

Full specifications

Engine
Capacity
124.2 ccm
Power
14.8 HP (10.8 kW) @ 10500 RPM
Torque
10.9 Nm (1.1 kgf-m) @ 8250 RPM
Engine type
Single, four-stroke
Power/weight ratio
0.1223 HP/kg (dry)
Bore x stroke
58.0 x 47.0 mm
Compression
12.8:1
Cooling system
Liquid
Fuel system
Injection
Starting
Electric & kick
Ignition
CDI
Valves per cylinder
4
Transmission
Gearbox
6-speed
Transmission type
Manual
Final drive
Chain
Dimensions & weight
Wheelbase
1451 mm
Overall length
2182 mm
Overall width
808 mm
Overall height
1400 mm
Seat height
880 mm
Dry weight
121.0 kg
Fuel capacity
11.20 litres
Ground clearance
230 mm
Chassis & suspension
Frame
Steel
Front suspension
Hydraulic Telescopic
Rear suspension
Monoshock with adjustable preload
Front wheel travel
245 mm
Rear wheel travel
225 mm
Brakes & wheels
Front brakes
Single disc. Wave disc. Hydraulic.
Front brakes diameter
300 mm
Rear brakes
Single disc. Wave disc. Hydraulic.
Rear brakes diameter
220 mm
Front tyre
110/80-17
Rear tyre
130/70-17
Other
Color options
Black/Red, Red/Black, White/Orange

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 2018201920202021
Capacity 124 cc 124 cc 124 cc 124 cc
Dry weight 121 kg 121 kg 121 kg 121 kg
Seat height 880 mm 880 mm 880 mm 880 mm
Fuel capacity 11.2 L 11.2 L 11.2 L 5.3 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

—
☆☆☆☆☆
Be the first to rate
MotorcycleDB Review

The 2018 UM DSR SM motorcycle is a powerful and versatile option for riders looking for a thrilling ride. With its 223cc engine, this bike offers impressive speed and acceleration, making it perfect for navigating city streets or hitting the open road. Its sleek and modern design is sure to turn heads, and its comfortable seat and ergonomic handlebars provide a smooth and enjoyable riding experience. Overall, the UM DSR SM is a reliable and stylish choice for motorcycle enthusiasts.

If you're in the market for a high-performance motorcycle, the 2018 UM DSR SM is worth considering. Its impressive engine power and sleek design make it an attractive option for riders looking for an exhilarating ride. Whether you're cruising around town or taking on long-distance journeys, this bike offers the speed, agility, and comfort you need for a memorable riding experience. With its modern features and reliable performance, the UM DSR SM is a top choice for motorcycle enthusiasts.

Common questions

What is the engine size of the UM DSR SM?

The 2018 UM DSR SM has a Capacity of 124.2 ccm (7.58 cubic inches).

What engine power does the UM DSR SM have?

The 2018 UM DSR SM has a Power of 14.8 HP (10.8 kW) @ 10500 RPM.

How many gears does the UM DSR SM have?

The 2018 UM DSR SM has a Gearbox of 6-speed.

What is the torque of the UM DSR SM?

The 2018 UM DSR SM has a Torque of 10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM.

How much does the UM DSR SM weigh?

The 2018 UM DSR SM has a Dry weight of 121.0 kg (266.8 pounds).

Shop this bike

Affiliate links

We may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.

Similar bikes

Same category, weighted similarity

More UM Motorcycles