Side-by-Side Comparison

Roadmaster Predator vs KTM 450 SMR

Specs, mileage, performance & price compared in Denmark.

Roadmaster

Key Specifications

Roadmaster PredatorSpecKTM 450 SMR

kr42,000Pricekr96,500

80Engine (cc)449

8Power (hp)84

6Torque (Nm)55

58.0Mileage (km/l)20.0

85Weight (kg)108

8Fuel Tank (L)7

7.6Rating9.6

Our Pick for Denmark

KTM 450 SMR

Based on overall rating & value

Full Specifications

Basic Information

Roadmaster PredatorAttributeKTM 450 SMR

4-stroke, single-cylinderEngine TypeSingle-cylinder, 4-stroke, SOHC

ManualTransmission TypeManual

Wet, MultiplateClutch TypeWet, multi-disc, Suter slipper

ChainDrive TypeChain

RoadmasterBrandKTM

Roadmaster PredatorModel450 SMR

PredatorBike NameKTM 450 SMR

2023Model Year2024

MotorcycleCategory/TypeSupermoto

BangladeshCountry of OriginAustria

BangladeshAssembly LocationAustria

UnknownStatusNot officially available

Black, Red, BlueColors AvailableOrange

Lead-acidBattery TypeLead-acid

Single, flatSeat TypeSingle (race)

StandardHandle TypeTapered Aluminum

Steel tubularFrame TypeCentral double-cradle-type 25CrMo4 steel

Twin shockSwingarm TypeAluminum

Engine & Performance

Roadmaster PredatorAttributeKTM 450 SMR

80.0Displacement (cc)449.9

6.00Maximum Power63 HP

5.80Maximum Torque—

6.0 HPPeak Power63

1Number of Cylinders1

2Valves Per Cylinder4

47.0Bore95 mm

51.8Stroke63.4 mm

47 mm x 51.8 mmBore x Stroke95 x 63.4 mm

9.2:1Compression Ratio12.75:1

Air-cooledCooling SystemLiquid cooled

CarburetorFuel Supply SystemKeihin EFI, 44 mm throttle body

CDIIgnition SystemKeihin EMS

Single-cylinderEngine LayoutSingle-cylinder

20W50Engine Oil Grade10W-50

6000Valve Adjustment Interval10000

Kick StartStarting SystemElectric starter

NoEngine Kill SwitchYes

0.071Power-to-Weight Ratio0.58

Euro 3Emission StandardEuro 5

NoPower Mode IndicatorYes

—Valve ConfigurationSOHC

Fuel & Mileage

Roadmaster PredatorAttributeKTM 450 SMR

0.8Engine Oil Capacity1.2 l

8.0Fuel Tank Capacity7.2 l

58.0Average Mileage—

58Mileage City20

62Mileage Highway28

130Load Capacity130

125.0Battery Capacity122.0

480 km (est.)Range~180 km

NoRange IndicatorNo

NoLow Fuel WarningNo

Performance & Speed

Roadmaster PredatorAttributeKTM 450 SMR

70Top Speed180

NoQuick ShifterYes

NoLaunch ControlYes

NoTraction ControlYes

—Acceleration (0-60)~2.0 sec

—Acceleration (0-100)~3.5 sec

Transmission & Drive

Roadmaster PredatorAttributeKTM 450 SMR

4Number of Gears5

1-N-2-3-4Gear Pattern1-N-2-3-4-5

ChainPrimary Drive31:76

ChainFinal Drive14:45

ChainDrive Chain/Belt Type520, Non-sealed chain

12000Chain/Belt Life15000

—Gear Ratios5-speed

Dimensions & Weight

Roadmaster PredatorAttributeKTM 450 SMR

1900Overall Length—

700Overall Width—

1000Overall Height950

1200Wheelbase1472 mm

160Ground Clearance281 mm

780Seat Height898 mm

85.0Kerb Weight108 kg

85Gross Weight—

1.8 kgBattery Weight~1.5 kg

Brakes & Safety

Roadmaster PredatorAttributeKTM 450 SMR

DrumFront Brake TypeSingle disc, Brembo 4-piston radial fixed caliper

DrumRear Brake TypeSingle disc, Brembo 1-piston floating caliper

110.0Front Brake Size310 mm

110.0Rear Brake Size220 mm

8000Brake Pad Life15000

60-0 km/h: 30 mBraking Distance~36 m (100-0 km/h)

NoAnti-Theft SystemNo

NoCentral Lock—

NoRemote Lock—

YesHandle LockYes

YesSteering LockYes

Suspension & Handling

Roadmaster PredatorAttributeKTM 450 SMR

TelescopicFront Suspension TypeWP XACT-USD, Ø 48 mm

Twin shockRear Suspension TypeWP XACT Monoshock with linkage

90.0Front Suspension Travel285 mm

70.0Rear Suspension Travel266 mm

NoAdjustable ControlsCompression, Rebound, Preload

15° (est.)Climbing Ability—

Wheels & Tires

Roadmaster PredatorAttributeKTM 450 SMR

2.50-17Front Tyre Size125/60-16.5

2.75-17Rear Tyre Size165/65-17

17Front Wheel Size16.5-inch

17Rear Wheel Size17-inch

TubeTyre TypeSlicks / Radial

LocalTyre BrandMetzeler

10000Tyre Life8000

SpokeWheel TypeSpoked wheels

SteelWheel MaterialAluminium

Electrical & Battery

Roadmaster PredatorAttributeKTM 450 SMR

12.0Battery Voltage12.0

5AhBattery Rating12V, 2Ah

2Battery Life23

6 monthsBattery Warranty1 year (aftermarket)

YesBattery RemovableYes

1000Battery Replacement Cost4000

NoBattery Health CheckNo

NoBattery Life IndicatorNo

NoUSB Charging—

Lighting & Display

Roadmaster PredatorAttributeKTM 450 SMR

NoError Code DisplayYes

HalogenHeadlight TypeN/A (track only)

BulbTail Light Type—

BulbTurn Signal Type—

NoDRLNo

NoHazard LightNo

AnalogDisplay TypeDigital

AnalogSpeedometer TypeDigital

AnalogOdometer TypeDigital

NoTachometer TypeDigital

AnalogFuel Gauge Type—

NoClockDigital

YesPass Light Switch—

NoSide Stand IndicatorNo

Technology & Features

Roadmaster PredatorAttributeKTM 450 SMR

NoTrip MeterDigital

NoMobile Connectivity—

NoBluetooth Features—

NoNavigation—

NoRiding Modes2 throttle maps, TC, Launch

NoParking ModeSide Stand

Comfort & Ergonomics

Roadmaster PredatorAttributeKTM 450 SMR

NoWind ProtectionMinimal

YesPillion SeatNo

YesPillion FootrestNo

YesPillion Grab RailsNo

StandardFootpeg PositionStandard

NoStorage CompartmentsNo

NoUnder Seat StorageNo

Roadmaster Predator vs KTM 450 SMR: Which one should you buy in Denmark?

The Roadmaster Predator and KTM 450 SMR are two popular motorcycles in Denmark. 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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