2006 KTM SX 450

Motorcyclist Online helps you research the used 2006 KTM SX 450 before buying this Motocross bike. The 2006 SX 450 is made in Austria. With front Disc brakes that will securely stop this SX450 motorcycle on demand. It comes standard with a 449.4 ...     read more

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2006 KTM SX 450

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Model Overview:

2006 SX 450

Bodystyle Motocross
Warranty 1 months
Manufacturer Country Austria
Introduction Year N/A
Displacement (cc) 449.4
Engine Type Single-Cylinder

2006 KTM SX 450

Intro

Austrian manufacturer KTM Sportmotorcycle AG introduces its off-road models in 2006. Off-road, trail, or dirt bikes are speedy and lightweight, with rugged tires designed for motocross, cross-country, and all-terrain competition.

The 2006 KTM SX off-road models’ closest competition includes Yamaha (the overall user-rated leader), Honda, and Suzuki. Of all the adult SX submodels, which include the SX 525, SX 450, SX 250 F, SX 250, and SX 125, the 2006 KTM SX 125 ranks the highest in consumer ratings.

The SX Youth comes in five submodels: the SX 50, SX 50 Junior, SX 65, SX 85 17/14, and SX 85 19/16. Of these submodels, the SX 85 17/14 ranks the highest in consumer ratings.

The 2006 KTM XC series is built on a chromium molybdenum frame and has plastic body construction. Instrumentation, bags, and storage are not standard equipment on the series due to the nature and intent of the motorcycle.

New For 2006
  • 2006 was an introduction and major revision year for the SX 105 and 250 F models.

2006 KTM SX Specs

  • Models: Off-Road Models: SX 105, SX 125, SX 250, SX 250 F, SX 450, SX 525; Youth Models: SX 50, SX 50 Junior, SX 65, SX 85 (17/14), SX 85 (19/16)
  • Engine Type: 2-Stroke, Single-Cylinder, Liquid cooled (SX 105, SX 125, SX 250, SX 50, SX 50; Junior, SX 65, SX 85 (17/14), SX 85 (19/16); 4-Stroke, Single-Cylinder, Liquid-cooled (SX 250 F, SX 450, SX 525)
  • Bore and Stroke: SX 105: 2.05 in. (52 mm) x 1.9 in. (49 mm); SX 125: 2.13 in. (54 mm) x 2.15 in. (54.5 mm); SX 250: 2.62 in. (66.4 mm) x 2.84 in. (72 mm); SX 250 F: 3 in. (76 mm) x 2.2 in. (55 mm); SX 450: 3.74 in. (95 mm) x 2.5 in. (63.4 mm); SX 525: 3.74 in. (95 mm) x 2.84 in. (72 mm); SX 50: 1.55 in. (39.5 mm) x 1.58 in. (40 mm); SX 50 Junior: 1.55 in. (39.5 mm) x 1.58 in. (40 mm); SX 65: 1.77 in. (45 mm) x 1.61 in. (40.8 mm); SX 85 (17/14): 1.93 in. (49 mm) x 1.85 in. (47 mm); SX 85 (19/16): 1.93 in. (49 mm) x 1.85 in. (47 mm)
  • Compression ratio: N/A
  • Valve Train: Reed valve (SX 105, SX 125, SX 250, SX 50, SX 50 Junior, SX 65, SX 85 (17/14); SX 85 (19/16)); DOHC, 4 valves, 4 cylinders (SX 250 F); SOHC, 4 valves, 4 cylinders (SX 450 and SX 525)
  • Fuel System: Regular, Keihin Carburetor (SX 105, SX 125, SX 250, SX 250 F, SX 450, SX 525, SX 85 (17/14), SX 85 (19/16)); Regular, Dell'Orto Carburetor (SX 50 and SX 50 Junior); Regular, Mikuni, Carburetor (SX 65)
  • Ignition: Kick Start
  • Transmission: 1-speed manual (SX 50); 1-speed automatic (SX 50 Junior); 4-speed manual (SX 450 and SX 525); 5-speed manual (SX 250); 6-speed manual (SX 105, SX 125, SX 250 F, SX 65, SX 85 (17/14), SX 85 (19/16))
  • Primary Drive (Rear Wheel): Chain
  • Fuel Capacity: 0.5 gal. (1.8 l.) (SX 50 and SX 50 Junior); 0.9 gal. (3.3 l.) (SX 65) 1.3 gal. (5 l.) (SX 105, SX 85 (17/14), SX 85 (19/16)); 1.9 gal. (7.2 l.) (SX 250 F, SX 450, SX 525); 2 gal. (7.5 l.) (SX 125 and SX 250)
  • Estimated Fuel Economy: Data not available
  • Brakes (Front): 6.3 in. (160 mm); Disc (SX 50 and SX 50 Junior); 7.8 in. (200 mm); Disc (SX 65); 8.7 in. (220 mm); Disc (SX 105, SX 85 (17/14), SX 85 (19/16)); Brembo, 10.2 in. (260 mm); Disc (SX 125, SX 250, SX 250 F, SX 450, SX 525)
  • Brakes (Rear): 3.5 in. (90 mm); Drum (SX 50 Junior); 5.5 in. (140 mm); Disc (SX 50); 6.3 in. (160 mm); Disc (SX 65); 7.9 in. (200 mm); Disc (SX 105, SX 85 (17/14), SX 85 (19/16)); Brembo, 8.7 in. (220 mm); Disc (SX 125, SX 250, SX 250 F, SX 450, SX 535)
  • Suspension (Front): Marzocchi; Inverted Fork; 1.4 in. (35 mm) Front Fork diam.; 8.7 in. (220 mm) Front Travel (SX 65); Marzocchi; Telescopic Fork; 1.3 in. (32 mm) Front Fork diam.; 7.3 in. (185 mm) Front Travel (SX 50); Marzocchi; Telescopic Fork; 1.3 in. (32 mm) Front Fork diam.; 5.5 in. (140 mm) Front Travel (SX 50 Junior); WP; Inverted Fork; 1.9 in. (48 mm) Front Fork diam.; 11.8 in. (300 mm) Front Travel (SX 125, SX 250, SX 250 F, SX 450, SX 525); WP; Inverted Fork; 1.7 in. (43 mm) Front Fork diam.; 10.8 in. (275 mm) Front Travel (SX 105, SX 85 (17/14) and SX 85 (19/16)
  • Suspension (Rear): Marzocchi; 1 Rear Shock Absorber – Adjustable, Rebound Damping; Aluminum Twin-Sided Swing Arm; 10.6 in. (269.2 mm) Rear Travel (SX 65); Marzocchi; 1 Rear Shock Absorber – Adjustable, Rebound Damping; Aluminum Twin-Sided Swing Arm; 7.3 in. (185.4 mm) Rear Travel (SX 50); Marzocchi; 1 Rear Shock Absorber – Adjustable, Rebound Damping; Aluminum Twin-Sided Swing Arm; 8.1 in. (205.7 mm) Rear Travel (SX 50 Junior); WP; 1 Rear Shock Absorber – Adjustable, Rebound Damping; Aluminum Twin-Sided Swing Arm; 13.2 in. (335 mm) Rear Travel (SX 125, SX 250, SX 250 F, SX 450, SX 525); WP; 1 Rear Shock Absorber – Adjustable, Rebound Damping; Aluminum Twin-Sided Swing Arm; 11.8 in. (299.7 mm) Rear Travel (SX 105, SX 85 (17/14) and SX 85 (19/16)
  • Wheelbase: 35.8-inch (910 mm) (SX 50 Junior); 44.8-inch (1137 mm) (SX 65); 40.6-inch (1030 mm) (SX 50); 50.8-inch (1290.3 mm) (SX 105, SX 85 (17/14), SX 85 (19/16)); 57.9-inch (1471 (SX 125); 58.1-inch (1475 mm) (SX 250); 58.3-inch (1481 mm) (SX 250 F, SX 450, SX 525)
  • Seat Height: Adjustable, Vinyl, Driver; 23 in. (585 mm) (SX 50 Junior); Adjustable, Vinyl, Driver; 25.6 in. (650 mm) (SX 50); Adjustable, Vinyl, Driver; 29.5 in. (750 mm) (SX 65); Adjustable, Vinyl, Driver; 35.4 in. (900 mm) (SX 105, SX 85 (17/14), SX 85 (19/16)); Adjustable, Vinyl, Driver; 36.4 in. (925 mm) (SX 125, SX 250, XS 250 F, SX 450, SX 525)
  • Dry Weight: 85.5 lbs. (38.8 kg) (SX 50); 82.9 lbs. (37.6 kg) (SX 50 Junior) ; 122.6 lbs. (55.6 kg) (SX 65) ; 149.9 lbs. (68 kg) (SX 105, SX 85 (17/14), SX 85 (19/16)) ; 203 lbs. (92.1 kg) (SX 125) ; 208 lbs. (94.3 kg) (SX 250) ; 216 lbs. (98 kg) (SX 250 F); 231 lbs. (104.8 kg) (SX 450) ; 233.7 lbs. (106 kg) (SX 525)
  • Tires (Front): Tubed; 2.50 x 12; 12-in. Wheel Dia.; 1.6-in. Wheel Width (SX 50, SX 50 Junior); Tubed; Bridgestone: 60/100 R14; Tire aspect ratio: 100; Width = 60; 14-in. Dia.; 1.6-in. Wheel Width (SX 65); Tubed; Bridgestone: 70/100 R17; Tire aspect ratio: 100; Width = 70; 17-in. Dia.; 1.4-in. Wheel Width (SX 85 (17/14)); Tubed; Bridgestone: 70/100 R19; Tire aspect ratio: 100; Width = 70; 19-in. Dia.; 1.6-in. Wheel Width (SX 105, (SX 85 (19/16)); Tubed; Bridgestone: 80/100 R21; Tire aspect ratio: 100; Width = 80; 21-in. Dia.; 1.6-in. Wheel Width (SX 125, SX 250, SX 250 F, SX 450, SX 525)
  • Tires (Rear): Tubed; 2.75 x 10; 10-in. Wheel Dia.; 1.6-in. wheel Width (SX 50, SX 50 Junior); Tubed; Bridgestone: 80/100 R12; Tire aspect ratio: 100; Width = 80; 12-in. Dia.; 1.85-in. Wheel Width (SX 65); Tubed; Bridgestone: 90/100 R14; Tire aspect ratio: 100; Width = 90; 14-in. Dia.; 1.4-in. Wheel Width (SX 85 (17/14)); Tubed; Bridgestone: 90/100 R16; Tire aspect ratio: 100; Width = 90; 19-in. Dia.; 1.85-in. Wheel Width (SX 105, (SX 85 (19/16)); Tubed; Bridgestone: 100/90 R19; Tire aspect ratio: 90; Width = 100; 19-in. Dia.; 2.15-in. Wheel Width (SX 125); Tubed; Bridgestone: 110/90 R19; Tire aspect ratio: 90; Width = 110; 19-in. Dia.; 2.15-in. Wheel Width (SX 250, SX 250 F, SX 450, SX 525)

Accessories

  • 13 Liter Fuel Tank
  • 13 Liter Fuel Tank Seat
  • 4-Stroke Case Guard
  • Adjustable Footpeg Set
  • Black Enduro Handguards
  • Black Handguard Deflectors
  • Black MX Handguards
  • Dirt Star Front Wheel with Black Rim 21 x 1.60
  • Electric Starter Kit
  • Excel Front Wheel with Black Rim 21 x 1.6
  • Excel Rear Wheel with Black Rim 19 x 2.15
  • F3 Extra Wide Foot Pegs
  • Fan Cooling
  • Front Fork Guard Set
  • Grip Heaters
  • High Seat
  • Hour meter
  • Low Profile Handguards
  • Low Seat
  • Orange Enduro Handguards
  • Orange Handguard Deflectors
  • Orange MX Handguards
  • Poly Resin Bike Stand
  • ProBend Aluminum Handguards 28mm
  • Protective Cover
  • Six Days Seat
  • Soft Off-road Seat By SDG
  • Soft Tail Off-road Seat By SDG
  • Spoiler For Handguards
  • Super Moto Grinder Hand Guards
  • SXS Carbon Heat Protector
  • Color: Orange

Key Competitors For The 2006 KTM SX

  • 2006 Yamaha YZ 125
  • 2006 Yamaha TT-R 125LE
  • 2006 Yamaha TT-R 230
  • 2006 Yamaha YZ 250F
  • 2006 Yamaha WR 250F
  • 2006 United Motors DTF 110
  • 2006 Suzuki DR-Z 125L
  • 2006 Honda CRF® 450R
  • 2006 Honda CRF® 250X

Available SX Sub Models

2006 KTM SX 105 Buyer's Guide 2006 KTM SX 105
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2006 KTM SX 85 (19/16) Buyer's Guide 2006 KTM SX 85 (19/16)
Bodystyle:
Youth
HP/Torque:
N/A / N/A
2006 KTM SX 50 Junior Buyer's Guide 2006 KTM SX 50 Junior
Bodystyle:
Youth
HP/Torque:
N/A / N/A
2006 KTM SX 125 Buyer's Guide 2006 KTM SX 125
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2006 KTM SX 50 Buyer's Guide 2006 KTM SX 50
Bodystyle:
Youth
HP/Torque:
N/A / N/A
2006 KTM SX 250 Buyer's Guide 2006 KTM SX 250
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
2006 KTM SX 65 Buyer's Guide 2006 KTM SX 65
Bodystyle:
Youth
HP/Torque:
N/A / N/A
2006 KTM SX 250 F Buyer's Guide 2006 KTM SX 250 F
Bodystyle:
Off-Road
HP/Torque:
39 / N/A
2006 KTM SX 85 (17/14) Buyer's Guide 2006 KTM SX 85 (17/14)
Bodystyle:
Youth
HP/Torque:
N/A / N/A
2006 KTM SX 525 Buyer's Guide 2006 KTM SX 525
Bodystyle:
Off-Road
HP/Torque:
N/A / N/A
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