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  • 2009 TRX400X

    2009 TRX400X

    • 397cc RFVC air-cooled single-cylinder four-stroke engine
    • Triple-disc brakes
    Starting at $6,299
  • 2009 TRX450R (Elec Start)

    2009 TRX450R (Elec Start)

    • 450cc liquid-cooled single-cylinder four-stroke
    • Electric start
    Starting at $7,649
  • 2009 TRX300X

    2009 TRX300X

    • 282cc air-cooled SOHC single-cylinder four-stroke engine
    • Independent front suspension
    Starting at $5,299
  • 2009 TRX700XX

    2009 TRX700XX

    • 686cc liquid-cooled single-cylinder four-stroke engine
    • Independent Rear Suspension
    Starting at $8,499

Engine

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Engine Type 397cc RFVC air-cooled dry-sump single-cylinder four-stroke 450cc liquid-cooled single-cylinder four-stroke 282cc air-cooled SOHC single-cylinder four-stroke 686cc liquid-cooled SOHC dry-sump single-cylinder four-stroke
Bore And Stroke 85.0mm x 70.0mm 96.0mm x 62.0mm 74mm x 65.5mm 102mm x 84mm
Compression Ratio 12.0:1
Valve Train Unicam; four-valve; 36mm intake, Ti; 30mm exhaust, steel
Induction 38mm piston-valve with accelerator pump Keihin 40mm flat slide carburetor with throttle position sensor (TPS) 32mm piston-valve with accelerator pump carburetor Keihin PGM-FI with a 44mm throttle-body fuel injection system
Ignition CD with electronic advance CD with electronic advance CD with electronic advance Full transistorized with electronic advance
Starter Electric Electric Electric Electric

Drive Train

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Clutch Manual Manual Manual
Transmission Five-speed with reverse Five-speed Five-speed with Reverse Five-speed with reverse
Driveline O-ring-sealed chain O-ring-sealed chain O-ring-sealed chain O-ring-sealed #520 chain

Chassis / Suspension / Brakes

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Front Suspension Independent double-wishbone with Showa shocks, five-position spring preload adjustability; 8.2 inches travel Independent double-wishbone with Showa shocks, featuring adjustable spring preload, rebound and compression damping; 8.4-inch travel Independent double-wishbone with dual hydraulic shocks; five-position spring preload adjustability; 7.1 inches travel Independent double-wishbone with dual single-rate springs provide 10.5 inches travel
Rear Suspension Pro-Link fully adjustable single Showa shock; 9.1 inches travel Pro-Link with single Showa shock featuring adjustable spring preload, rebound and compression damping; 9.0-inch travel Swingarm with single shock; five-position spring preload adjustability; 7.9 inches travel Independent double-wishbone with piggy-back reservoir shocks provide 9.3 inches travel
Front Brakes Dual hydraulic 174mm discs Dual hydraulic 174.0mm discs with twin-piston calipers Dual hydraulic disc Dual hydraulic 174mm discs
Rear Brake Single 220mm disc Single hydraulic 190.0mm disc with single-piston caliper Single hydraulic disc Single hydraulic 200mm discs
Front Tires 22 x 7-10 knobby radial 22 x 7-10 knobby radial 22 x 7-10 knobby 21 X 7R 10
Rear Tires 20 x 10-9 knobby radial 20 x 10-9 knobby radial 22 x 10-9 knobby 22 X 9R 11

Dimensions

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Length 71.7 inches 73.3 inches 67.7 inches 73.9 inches
Width 45.5 inches 46.3 inches 43.5 inches 46.3 inches
Height 44.0 inches 43.3 inches 41.8 inches 45.4 inches
Wheelbase 47.9 inches 50.2 inches 45 inches 49.6 inches
Seat Height 32.9 inches 32.8 inches 30.5 inches 33 inches
Ground Clearance 4.1 inches 4.4 inches 4.6 inches 10.5 inches
Turning Radius 10.5 feet 10.2 feet
Curb Weight 408 pounds (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride) 388 pounds (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride) 388 pounds (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride) 505 lbs (Includes all standard equipment, required fluids and a full tank of fuel—ready to ride)
Fuel Capacity 2.6 gallons (including 0.4-gallon reserve) 2.7 gallons, including 0.8 gallon reserve 2.2 gallons, including 0.5-gallon reserve 3 gallons

Other

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Note No operator under age 16. Honda recommends that all ATV riders take a training course and read their owner's manual thoroughly. No operator under age 16. Honda recommends that all ATV riders take a training course and read their owner's manual thoroughly. No operator under age 16. Honda recommends that all ATV riders take a training course and read their owner's manual thoroughly. No operator under age 16. Honda recommends that all ATV riders take a training course and read their owner's manual thoroughly.
Available Colors Black/White, Red/Black, Black/Black (2009 special color: limited run, less than 500) White/Orange, Red, Black Red, White Metallic Black with graphics, Metallic Black/Silver, Metallic Black/Red
Model Id TRX400X TRX450ER TRX300X TRX700XX

Factory Warranty Information

TRX400X TRX450R (Elec Start) TRX300X TRX700XX
Duration One year 1 year 1 year One year
©2009 American Honda Motor Co., Inc. - Motorcycle Division