Supermotos

2024UM DSR 125 SM

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The 2024 UM DSR 125 SM is a nimble supermotard designed for agile urban riders and track enthusiasts seeking affordable fun. Powered by an Aprilia-derived 124.6cc four-stroke engine producing 14.8 HP, it excels in tight cornering and spirited city riding. Known for exceptional maneuverability and accessible performance, it's ideal for learners and experienced riders wanting a playful, lightweight platform.

Capacity: 124.6 ccm
Engine: Single, four-stroke
Gearbox: 6-speed
Dry weight: 124.0 kg
Seat height: 865 mm
Power: 14.8 HP (10.8 kW) @ 10750 RPM

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail25%

Cornering65%

City riding82%

Daily riding70%

Touring22%

Two-up30%

Track35%

Best for: It's built for zipping through city streets and playing on tight, twisty backroads rather than covering long distances or high speeds.
Built for: A nimble, flickable little street bike with sporty supermoto styling but only entry-level performance to back it up.
Not ideal for: It's not a good fit for highway touring, carrying a passenger regularly, or riders wanting strong outright speed.

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

Will it fit you?

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Your height

Inseam (optional)

Units

At 865mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with tip-toe one foot on the 2024 UM DSR 125 SM, with a relaxed knee angle of around 135 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 →

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Full specifications

Engine

Capacity: 124.6 ccm
Power: 14.8 HP (10.8 kW) @ 10750 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.1194 HP/kg (dry)
Bore x stroke: 58.0 x 47.0 mm
Compression: 9.2:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: CDI
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual

Dimensions & weight

Wheelbase: 1425 mm
Overall length: 2080 mm
Overall width: 825 mm
Overall height: 1180 mm
Seat height: 865 mm
Dry weight: 124.0 kg
Fuel capacity: 6.30 litres
Ground clearance: 160 mm

Chassis & suspension

Front suspension: Inverted telescopic fork
Rear suspension: Monoshock with gas reservoir

Brakes & wheels

Front brakes: Single disc. Wave disc. Hydraulic. Radially mounted two-piston fork caliper.
Rear brakes: Single disc. Wave disc. Hydraulic. Radially mounted two-piston fork caliper.
Front tyre: 100/80-17
Rear tyre: 130/70-17

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