KTM 450 SX

Engine and Transmission

The KTM 450 SX is a 4 stroke, Motocross bike with a Liquid cooled 449.39 ccm (27,28 cubic inches) Single cylinder, 4 Valve type of engine.

Wheels and Tyres

If you are looking for KTM 450 SX Tyres then you will need to look for the right sizes. On this model the Front Tyre size is 80/100 - 21 and the Rear Tyre size is 110/90 - 19 so before going ahead and purchasing a tyre, check that it is the right size.

Braking Information

To stop this 105.2 kg (230,74 pounds) bike you will need decent brakes. The KTM 450 SX comes with Single disc brakes on the front and Single disc brakes on the rear to ensure you will stop quickly if you need to.

KTM 450 SX Technical Information
Type of Bike:	Motocross	Year:	2006	Engine Capacity:	449.39 ccm (27,28 cubic inches)	Engine Type:	Single cylinder
Engine Power:	N/A	Torque:	N/A	Compression:	12.0:1	Stroke:	4
Starter Type:	Kick	Top Speed:	N/A	Transmission:	N/A	Gearbox:	4 - speed
Fuel Capacity:	7.00 litres (1,84 gallons)	Fuel Control:	OHC	Valves:	4	Cooling System:	Liquid
Bike Weight:	105.2 kg (230,74 pounds)	Bike Length:	N/A	Front Brakes:	Single disc	Rear Brakes:	Single disc

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2008 KTM 450 SXF Hydraulic Clutch Perch Lever Master Slave SX-F 11

2008 KTM 450 SXF Hydraulic Clutch Perch Lever Master Slave SX-F 11

Now Only $199.99

NEW 2018 KTM 450 SX-F Swingarm 79004030044 Swing Arm assembly SXF 16 17 18

NEW 2018 KTM 450 SX-F Swingarm 79004030044 Swing Arm assembly SXF 16 17 18

Now Only $273.00

NEW 2018 KTM 350 SX-F Black Front Wheel 125 250 450 SXF SX 03 - 18

NEW 2018 KTM 350 SX-F Black Front Wheel 125 250 450 SXF SX 03 - 18

Now Only $396.00

NEW 2018 KTM 450 SX-F Black Front Wheel assembly 125 250 350 SXF SX 03 - 18

NEW 2018 KTM 450 SX-F Black Front Wheel assembly 125 250 350 SXF SX 03 - 18

Now Only $396.00

USED KTM FACTORY CLUTCH COVER OUTSIDE 2017 450 SX-F FACTORY EDITION 450SXF 450SX

USED KTM FACTORY CLUTCH COVER OUTSIDE 2017 450 SX-F FACTORY EDITION 450SXF 450SX

Now Only $89.00

KTM 450SX, 505SX 450, 505 SX ATV BLACK FRONT FENDER NOSE HOOD COVER

KTM 450SX, 505SX 450, 505 SX ATV BLACK FRONT FENDER NOSE HOOD COVER

Now Only $32.95

NEW 2017 KTM 125 SX Black Rear Wheel 150 250 350 450 SXF SX 03 - 18

NEW 2017 KTM 125 SX Black Rear Wheel 150 250 350 450 SXF SX 03 - 18

Now Only $522.00

NEW 2018 KTM 150 SX 48mm Air Fork Set Forks 125 250 350 450 SXF SX-F 03 - 18 Z

NEW 2018 KTM 150 SX 48mm Air Fork Set Forks 125 250 350 450 SXF SX-F 03 - 18 Z

Now Only $1,500.00

NEW 2019 KTM 450 SX-F Black Excel Front Wheel 125 250 350 450 SXF SX 03 - 19

NEW 2019 KTM 450 SX-F Black Excel Front Wheel 125 250 350 450 SXF SX 03 - 19

Now Only $432.00

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2011 KTM 450 SXF Front Brake assembly Brakes 150 250 350 450 SX SX-F 10 - 18

2011 KTM 450 SXF Front Brake assembly Brakes 150 250 350 450 SX SX-F 10 - 18

Now Only $135.00

CNC Rear Brake Pedal Tip Large for KTM 450 XCW SX EXC Racing Steve Ramon SXS

CNC Rear Brake Pedal Tip Large for KTM 450 XCW SX EXC Racing Steve Ramon SXS

Now Only $14.99

NEW 2019 KTM 450 SXF Rear Brake assembly Brakes 125 150 250 350 SXF SX F 16 - 19

NEW 2019 KTM 450 SXF Rear Brake assembly Brakes 125 150 250 350 SXF SX F 16 - 19

Now Only $290.00

NEW 2019 KTM 450 SXF OEM Front Brake Brakes 125 150 250 50 SX SX-F XC-F 10 - 19

NEW 2019 KTM 450 SXF OEM Front Brake Brakes 125 150 250 50 SX SX-F XC-F 10 - 19

Now Only $320.00

NEW 2018 KTM 250 SX 2-stroke Rear Brake Brakes 125 350 450 SXF SX-F 16 - 18

NEW 2018 KTM 250 SX 2-stroke Rear Brake Brakes 125 350 450 SXF SX-F 16 - 18

Now Only $252.00

NEW 2018 KTM 150 SX Front Brake Brakes 125 250 350 450 SX SX-F XC-F 10 - 19

NEW 2018 KTM 150 SX Front Brake Brakes 125 250 350 450 SX SX-F XC-F 10 - 19

Now Only $252.00

NEW 2018 KTM 250 SX 2 stroke Front Brake Brakes 125 350 450 SX-F XC-F 10 - 18

NEW 2018 KTM 250 SX 2 stroke Front Brake Brakes 125 350 450 SX-F XC-F 10 - 18

Now Only $261.00

2011 - 2015 KTM 450 SX-F 450SXF Front and Rear Brake Line Combo Kit FreeShip

2011 - 2015 KTM 450 SX-F 450SXF Front and Rear Brake Line Combo Kit FreeShip

Now Only $124.00

NEW 2019 KTM 250 SXF Front Brake Brakes 125 150 350 450 SX SX-F XC-F 10 - 19

NEW 2019 KTM 250 SXF Front Brake Brakes 125 150 350 450 SX SX-F XC-F 10 - 19

Now Only $288.00

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2004 KTM 450SX Stator Cover Left Engine Cover

2004 KTM 450SX Stator Cover Left Engine Cover

Now Only $18.00

KTM ENGINE VALVE COLLET KEEPER,250,400,450,500,530,SX-F,XC-F,XCF-W 77036033000

KTM ENGINE VALVE COLLET KEEPER,250,400,450,500,530,SX-F,XC-F,XCF-W 77036033000

Now Only $7.95

CFC Offroad ENGINE ARMOR- Fits Ktm 450-505 XC-F/SX-F 2009-2011-2012

CFC Offroad ENGINE ARMOR- Fits Ktm 450-505 XC-F/SX-F 2009-2011-2012

Now Only $19.99

2003 KTM 450SX RFS Engine Motor Crankcase Crank Cases

2003 KTM 450SX RFS Engine Motor Crankcase Crank Cases

Now Only $214.99

2006 06 KTM 450SX 450 SX Engine Motor Top End Head Cylinder Jug Barrel

2006 06 KTM 450SX 450 SX Engine Motor Top End Head Cylinder Jug Barrel

Now Only $84.96

2011 KTM 450 SXF Crankcase 77330000244 Engine Case Cases Left Right SX-F 11

2011 KTM 450 SXF Crankcase 77330000244 Engine Case Cases Left Right SX-F 11

Now Only $480.00

2006 06 KTM 450SX 450 SX Engine Motor Crankcase Crank Case Half Right RH Side

2006 06 KTM 450SX 450 SX Engine Motor Crankcase Crank Case Half Right RH Side

Now Only $101.96

03-06 KTM 450 525 540 SX RFS Engine Cylinder Head + Valves [AG]

03-06 KTM 450 525 540 SX RFS Engine Cylinder Head + Valves [AG]

Now Only $179.10

2006 06 KTM 450SX 450 SX Engine Motor Water Pump Cover Case Guard Shield 04 05

2006 06 KTM 450SX 450 SX Engine Motor Water Pump Cover Case Guard Shield 04 05

Now Only $11.86

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REAR WHEEL SPACER FIT KTM SX SXF XCF XCW XCFW EXC EXCF 125 250 350 450 20MM AXLE

REAR WHEEL SPACER FIT KTM SX SXF XCF XCW XCFW EXC EXCF 125 250 350 450 20MM AXLE

Now Only $9.90

KTM FRONT WHEEL SPACER 26MM SX SX-F XC-F XCW EXC EXC-F EXC-W SMR 125 530 350 450

KTM FRONT WHEEL SPACER 26MM SX SX-F XC-F XCW EXC EXC-F EXC-W SMR 125 530 350 450

Now Only $9.90

Front Wheel Axle Puller Hand Tool For KTM 125 150 250 300 350 450 SX SXF XC XCF

Front Wheel Axle Puller Hand Tool For KTM 125 150 250 300 350 450 SX SXF XC XCF

Now Only $16.99

16pc Specbolt ATV Wheel Lug Nut Kit FITS KTM 450SX 505SX 525XC M10x1.25

16pc Specbolt ATV Wheel Lug Nut Kit FITS KTM 450SX 505SX 525XC M10x1.25

Now Only $11.35

NEW 2018 KTM 450 SX-F Black Front Wheel assembly 125 250 350 SXF SX 03 - 18

NEW 2018 KTM 450 SX-F Black Front Wheel assembly 125 250 350 SXF SX 03 - 18

Now Only $396.00

NEW 2019 KTM 450 SX-F Black Excel Front Wheel 125 250 350 450 SXF SX 03 - 19

NEW 2019 KTM 450 SX-F Black Excel Front Wheel 125 250 350 450 SXF SX 03 - 19

Now Only $432.00

Aluminum Rear Wheel Axle Nut Screw For KTM 125 150 250 350 450 SX SXF 2013-2019

Aluminum Rear Wheel Axle Nut Screw For KTM 125 150 250 350 450 SX SXF 2013-2019

Now Only $13.99

05 450SX KTM KC Excel Rear Wheel 19 Inch Rotor 20mm 400 450 520 525 EXC MXC SX

05 450SX KTM KC Excel Rear Wheel 19 Inch Rotor 20mm 400 450 520 525 EXC MXC SX

Now Only $145.00

05 450SX KTM Excel Rear Wheel 19 Inch Rotor 20mm 400 450 520 525 EXC MXC SX

05 450SX KTM Excel Rear Wheel 19 Inch Rotor 20mm 400 450 520 525 EXC MXC SX

Now Only $180.00

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New Frame Guard Fairing Cover Protector For KTM SX SXF XCF 125 250 350 450 16-17

New Frame Guard Fairing Cover Protector For KTM SX SXF XCF 125 250 350 450 16-17

Now Only $18.88

2007 Ktm 450 Sx - F Front Plate Number Cover Fairing Cowl #9394

2007 Ktm 450 Sx - F Front Plate Number Cover Fairing Cowl #9394

Now Only $19.99

2008 KTM 450 SX LEFT FRONT SIDE FAIRING COWL FAIRING COVER DAMAGE

2008 KTM 450 SX LEFT FRONT SIDE FAIRING COWL FAIRING COVER DAMAGE

Now Only $29.95

2008 KTM 450 SX RIGHT FRONT SIDE FAIRING COWL FAIRING COVER DAMAGE

2008 KTM 450 SX RIGHT FRONT SIDE FAIRING COWL FAIRING COVER DAMAGE

Now Only $29.95

2008 KTM 450 SX LEFT REAR BACK SIDE AIRBOX FAIRING COWL COVER DAMAGE

2008 KTM 450 SX LEFT REAR BACK SIDE AIRBOX FAIRING COWL COVER DAMAGE

Now Only $24.95

2008 KTM 450 SX FRONT PLATE NUMBER COVER FAIRING COWL

2008 KTM 450 SX FRONT PLATE NUMBER COVER FAIRING COWL

Now Only $24.95

2005 KTM 450 SX RACING FRONT SIDE FAIRING COWL FAIRING COVER

2005 KTM 450 SX RACING FRONT SIDE FAIRING COWL FAIRING COVER

Now Only $34.95

ABS Plastic Fender Kit Side Cover Fairing for 12-13 KTM 450 SX-F Factory Edition

ABS Plastic Fender Kit Side Cover Fairing for 12-13 KTM 450 SX-F Factory Edition

Now Only $79.51

New Body Plastics Kit Fairing Panel For KTM SX SXF XCF 125 250 350 450 2016 2017

New Body Plastics Kit Fairing Panel For KTM SX SXF XCF 125 250 350 450 2016 2017

Now Only $156.52

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