UM Flash
UM Flash
110
 
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Keeway RCX 125 vs UM Flash Comparison

Overview: RCX 125 vs Flash

Key Features

Front Brake Disc Disc
Transmission Type Manual Manual
Displacement 125 cc 110 cc
Ground Clearance 142 mm -
Start Option Kick & Electric Kick & Electric
Maximum Power 8.72 hp 6.8 hp
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User Ratings & Review Comparison

4.33/5
9 reviews
4.1/5
10 reviews
User Review Comparison
  • A functional and easy-to-ride bike

    I’m really very picky when it comes to selecting a scooty for city life, and after trying out many two-wheelers, I found the UM Flash to be the...

    Read More
    J
    Juan Nov 03, 2025 for UM Flash

From The Experts

Things we like

Performance

Handling

Ride quality

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--
Things we don't like

Could have been equipped with more features

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Engine & Performance

Displacement 125 cc 110 cc
Maximum Power 8.72 hp 6.8 hp
Fuel Tank Capacity 3.9 L --
Lubrication System Pressure Splash --
Bore X Stroke 52.4 mm x 57.9 mm --
Exhaust Pipes Single Exhaust Single Exhaust
Compression Ratio 9.2:1 --
Engine Type Single Cylinder, 4-Stroke, 2-Valve Single Cylinder, 2 Valves, 4-Stroke, Air Cooled Engine
Valves Per Cylinder 2 2
Clutch Type Wet, Multi-Plate Automatic, Centrifugal, Dry Type
Maximum Torque 9.5 Nm 7.07 Nm
Drive Type Chain Drive Chain Drive
No. Of Cylinder 1 1
No. Of Strokes 4-Stroke 4-Stroke
Fuel Consumption 60 kmpl 34 kmpl
RPM at Maximum Power 7000 rpm --
RPM at Maximum Torque 5500 rpm --
Valve Configuration -- SOHC
Cooling System -- Air Cooled
Injection Type -- Fuel Injection
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Dimension

Category Moped Scooter
Seating Capacity 2 2
Seat Height 795 mm 770 mm
Gross Weight 150 kg --
Length 1834 mm 2015 mm
Ground Clearance 142 mm --
Width 845 mm 710 mm
Height 1050 mm 1005 mm
Wheel Base 1258 mm --
Dry Weight -- 91 kg
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Fuel & Ignition

Ignition System DC-CDI --
Start Option Kick & Electric Kick & Electric
Fuel Supply System Carburetor --
Fuel Type Gasoline Gasoline

Electrical

Battery Voltage 12 V 12 V

Chassis & Suspension

Front Suspension Telescopic Fork Telescopic Fork
Rear Suspension Telescopic Fork Single Hydraulic Shock

Gear & Transmission

Transmission Type Manual Manual
Gear Box 4-Speed 4-Speed

Wheels & Tyres

Rear Wheel Size R17 R17
Front Wheel Size R17 R17
Tyre Type Rad Radial
Front Tyre -- 70/90 R17
Rear Tyre -- 80/90 R17

Safety & Security

ABS No No
Pass Switch No Yes
Shutter Lock No No
Stability Control No No
Traction Control No No
Engine Immobilizer No --
Anti-Theft Alarm No No
Leg Guards No No
Launch Control No No
Side Reflectors No No
Back Rest No No
Riding Modes Street, Road Street, Road Street Street
Engine Check Warning -- No
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Console

Odometer Analog Analog Analog Analog
Fuel Gauge Analog Analog Analog Analog
Navigator No No
Speedometer Analog Analog Analog Analog
Display Screen Yes No
Side Stand Indicator No --
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Electrical

Indicator Light Yes Yes
Head Lamp Halogen Halogen Halogen Halogen
Tail Lamp Bulb Bulb Bulb Bulb
Adjustable Headlights Yes Yes
Accessory Outlet No Yes

Chassis & Suspension

Chrome Garnish No --
Seat Type Dual Straight Dual Straight Dual Straight Dual Straight
Side Wings Yes No
Body Frame Type Straddle Type Straddle Type --

Brake

Rear Brake Drum Drum Drum Drum
Front Brake Disc Disc Disc Disc

Differentiating Features

Height Adjustable Seats No No
Cruise Control No No