Naked Motorcycles

2021UM Xtreet 180R

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The 2021 UM Xtreet 180R is a naked street bike for riders who want aggressive styling and more pull than a 125. Its 180cc air-cooled single makes 15.4 hp, with a 128 kg dry weight.

Capacity: 179.9 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 128.0 kg
Seat height: 870 mm
Power: 15.4 HP (11.2 kW) @ 8500 RPM

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail15%

Cornering55%

City riding70%

Daily riding60%

Touring25%

Two-up30%

Track25%

Best for: It's built as an entry-level sport-styled commuter, better suited to short trips and city riding than genuine performance riding.
Built for: It has a sporty look and single-cylinder character, with modest torque and power that reward a relaxed, momentum-based riding style rather than aggressive acceleration.
Not ideal for: It's not a good fit for highway touring, high-speed cruising, or off-road use given its low power output, street tires, and basic suspension.

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 870mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2021 UM Xtreet 180R, with a relaxed knee angle of around 130 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: 179.9 ccm
Power: 15.4 HP (11.2 kW) @ 8500 RPM
Torque: 13.5 Nm (1.4 kgf-m) @ 6500 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.1203 HP/kg (dry)
Bore x stroke: 63.5 x 56.8 mm
Compression: 9.0:1
Cooling system: Air
Fuel system: Carburettor
Starting: Electric & kick

Transmission

Gearbox: 5-speed
Transmission type: Manual

Dimensions & weight

Wheelbase: 1350 mm
Overall length: 2000 mm
Overall height: 1000 mm
Seat height: 870 mm
Dry weight: 128.0 kg
Fuel capacity: 15.50 litres

Chassis & suspension

Front suspension: 105mm Sleeve Style Telescopic Fork
Rear suspension: Monoshock - Swingarm with single adjustable shock absorber

Brakes & wheels

Front brakes: Single disc
Rear brakes: Single disc
Front tyre: 110/70-17
Rear tyre: 130/70-17

Other

Color options: Black, Blue, Red, Orange, White, Grey

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

The 2021 UM Xtreet 180R is a sleek and powerful motorcycle that delivers impressive performance on the road. With its 178cc engine, this bike offers plenty of power for navigating city streets and tackling open highways. The sporty design and responsive handling make for an exhilarating ride, while the comfortable seating position ensures long-lasting comfort during extended journeys. The 2021 UM Xtreet 180R is a great option for riders looking for a reliable and stylish bike that doesn't compromise on performance.

Overall, the 2021 UM Xtreet 180R is a fantastic choice for motorcycle enthusiasts. Its combination of power, style, and comfort make it a standout option in its class. Whether you're a seasoned rider or a beginner looking for a reliable and impressive bike, the 2021 UM Xtreet 180R is definitely worth considering for your next motorcycle purchase. Its impressive features and sleek design make for a thrilling and enjoyable riding experience.

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