Side-by-Side Comparison

Dayun Deviser vs Kuma Bikes R1

Specs, mileage, performance & price compared in Puerto Rico.

Dayun

Key Specifications

Dayun DeviserSpecKuma Bikes R1

$25,000Price$33,000

125Engine (cc)998

1359Power (hp)250

—Torque (Nm)30

60.0Mileage (km/l)—

145Weight (kg)200

—Fuel Tank (L)17

7.4Rating9.2

Our Pick for Puerto Rico

Kuma Bikes R1

Based on overall rating & value

Full Specifications

Basic Information

Dayun DeviserAttributeKuma Bikes R1

Electric MotorEngine TypeInline-four

Brushless DC (BLDC) ControllerController Type—

Single-speedTransmission TypeManual

ManualClutch TypeWet multi-plate

Chain DriveDrive TypeChain

DayunBrandKuma Kuma Bikes

DeviserModelR1

Dayun DeviserBike NameKuma Kuma Bikes R1

Electric MotorcycleCategory/TypeSportbike

ChinaCountry of OriginJapan

ChinaAssembly LocationOsaka, Japan

Available in BangladeshStatus—

Lithium-ionBattery TypeLithium-ion

Split SeatSeat TypeSplit seat

Upright HandlebarHandle TypeClip-on

Steel Tubular FrameFrame TypeAluminum twin-spar

Dual-sided SwingarmSwingarm TypeAluminum dual-sided

—Model Year2026

—Colors AvailableRed, Blue, Black, White

Engine & Performance

Dayun DeviserAttributeKuma Bikes R1

125.0Displacement (cc)998

1013.40Maximum Power—

1Number of Cylinders4

Air cooledCooling SystemLiquid-cooled

CarburetorFuel Supply SystemFuel Injection

Kick and electric startIgnition SystemDigital CDI

Single cylinderEngine Layout—

Kick and electric startStarting System—

6.0 kWMotor Power250W (EU legal limit)

Euro 2Emission Standard—

—Valve ConfigurationDOHC

—Valves Per Cylinder4

—Bore76 mm

—Stroke55 mm

—Bore x Stroke76 x 55 mm

—Compression Ratio13.0:1

Fuel & Mileage

Dayun DeviserAttributeKuma Bikes R1

60.0Average Mileage—

72V 32AhBattery Capacity504.0

120 kmRangeUp to 120 km (based on assist level, terrain, rider weight)

—Fuel Tank Capacity17 L

Performance & Speed

Dayun DeviserAttributeKuma Bikes R1

90 km/hTop Speed299 km/h

—Acceleration (0-100)3.2 s

Transmission & Drive

Dayun DeviserAttributeKuma Bikes R1

5Number of Gears6

5-speedGear Pattern—

ChainPrimary Drive—

ChainFinal Drive—

ChainDrive Chain/Belt Type—

Dimensions & Weight

Dayun DeviserAttributeKuma Bikes R1

2010 mmOverall Length2,050 mm

770 mmOverall Width710 mm

1100 mmOverall Height1,150 mm

1350 mmWheelbase1,405 mm

160 mmGround Clearance130 mm

780 mmSeat Height830 mm

145 kgKerb Weight200 kg

Brakes & Safety

Dayun DeviserAttributeKuma Bikes R1

Disc BrakeFront Brake TypeDual disc

Disc BrakeRear Brake TypeSingle disc

220 mmFront Brake Size320 mm

200 mmRear Brake Size220 mm

NoneABS TypeDual-channel ABS

30000 kmBrake Pad Life—

Suspension & Handling

Dayun DeviserAttributeKuma Bikes R1

Telescopic ForkFront Suspension TypeInverted telescopic fork

Dual Shock AbsorbersRear Suspension TypeMono-shock

120 mmFront Suspension Travel120 mm

80 mmRear Suspension Travel130 mm

—Climbing AbilityUp to 25 degrees (average rider weight)

Wheels & Tires

Dayun DeviserAttributeKuma Bikes R1

90/90-17Front Tyre Size—

120/80-17Rear Tyre Size—

17Front Wheel Size—

17Rear Wheel Size—

TubelessTyre TypeKenda E-Bike Specific 700x40C

AlloyWheel Type—

AluminumWheel Material—

Electrical & Battery

Dayun DeviserAttributeKuma Bikes R1

72VController Voltage—

72VBattery Voltage—

32AhBattery Rating—

Up to 1000 cyclesBattery Life—

YesBattery RemovableYes

6-8 hoursCharging Time5-7 hours

—Battery Warranty2 years (motor & battery)

Lighting & Display

Dayun DeviserAttributeKuma Bikes R1

LEDHeadlight Type—

LEDTail Light Type—

LEDTurn Signal Type—

YesDRL—

Digital LCDDisplay TypeColour In-frame or integrated handlebar LCD display

AnalogSpeedometer Type—

AnalogOdometer Type—

AnalogTachometer Type—

AnalogFuel Gauge Type—

AnalogClock—

Comfort & Ergonomics

Dayun DeviserAttributeKuma Bikes R1

MinimalWind Protection—

Step-upPillion Seat—

YesPillion Footrest—

YesPillion Grab Rails—

StandardFootpeg Position—

Dayun Deviser vs Kuma Bikes R1: Which one should you buy in Puerto Rico?

The Dayun Deviser and Kuma Bikes R1 are two popular motorcycles in Puerto Rico. This side-by-side comparison covers engine, power, torque, mileage, top speed and weight so you can decide which one fits your riding style and budget. Better values are highlighted in the spec table above. Use the full specifications section to compare every technical detail before making your purchase decision.

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