Underbones
2021UM Flash 110
25 fields on record
The 2021 UM Flash 110 is a compact underbone for commuters who want frugal, practical step-through transport. Its 110cc air-cooled single makes 6.8 hp and 7 Nm, with a 770 mm seat and a 91 kg dry weight.
- Capacity
- 110.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 91.0 kg
- Seat height
- 770 mm
- Power
- 6.8 HP (5.0 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for economical everyday transport, with step-through practicality and low running costs.
- Built for
- An underbone from UM with a 110cc engine; its character is easy-going and economical, with 7 hp on tap.
- Not ideal for
- Not for motorway speeds, long trips or off-road riding.
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 usEngine
- Capacity
- 110.0 ccm
- Power
- 6.8 HP (5.0 kW) @ 8000 RPM
- Torque
- 7.0 Nm (0.7 kgf-m) @ 6500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0747 HP/kg (dry)
- Bore x stroke
- 49.0 x 54.0 mm
- Compression
- 9.0:1
- Cooling system
- Air
- Starting
- Electric & kick
- Ignition
- CDI
Transmission
- Transmission type
- Automatic
Dimensions & weight
- Wheelbase
- 1250 mm
- Overall length
- 2015 mm
- Overall width
- 710 mm
- Overall height
- 1005 mm
- Seat height
- 770 mm
- Dry weight
- 91.0 kg
- Fuel capacity
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Monoshock
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 70/90-17
- Rear tyre
- 80/90-17
Other
- Color options
- Red, Blue, Orange, Silver
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the UM Flash 110?
The 2021 UM Flash 110 has a Capacity of 110.0 ccm (6.71 cubic inches).
What engine power does the UM Flash 110 have?
The 2021 UM Flash 110 has a Power of 6.8 HP (5.0 kW) @ 8000 RPM.
What is the torque of the UM Flash 110?
The 2021 UM Flash 110 has a Torque of 7.0 Nm (0.7 kgf-m or 5.2 ft.lbs) @ 6500 RPM.
How much does the UM Flash 110 weigh?
The 2021 UM Flash 110 has a Dry weight of 91.0 kg (200.6 pounds).
Shop this bike
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The 2021 UM Flash 110 motorcycle is a sleek and stylish option for riders looking for a reliable and efficient bike. With its 110cc engine, this motorcycle is perfect for both city commuting and short highway trips. The compact design makes it easy to maneuver through traffic, while the comfortable seating ensures a smooth and enjoyable ride. The UM Flash 110 also comes with advanced features such as LED headlights and a digital speedometer, adding a touch of modernity to its classic appeal. Overall, this motorcycle offers great value for its price, making it a fantastic choice for riders of all experience levels.
In conclusion, the 2021 UM Flash 110 motorcycle is a well-rounded option for anyone in the market for a dependable and stylish bike. It offers a smooth and efficient riding experience, along with modern features that enhance its overall appeal. Whether you're a new rider or have years of experience, this motorcycle is sure to impress with its performance and value. If you're in the market for a reliable and affordable motorcycle, the UM Flash 110 is definitely worth considering.
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