2004 Honda Sportrax 400EX

2004 Honda Sportrax 400EX pictures, prices, information, and specifications.
MSRP
$5,299
Type
Sport
Insurance
Compare with the 2021 Honda Talon 1000X-4 2021 Honda Talon 1000X-4
Model Type
Sport
MSRP
$5,299
Dealers
Warranty
6
Insurance
Generic Type (Primary)
Sport
Manufacturer Country
Japan
Manufacturer Recommend Minimum Age
16
Parent Company
Honda
Display Name
Sportrax 400EX
Year
2004
Make
Honda
Engine Type
Single-Cylinder
Cylinders
1
Engine Stroke
4-Stroke
Cooling
Air
Valves
4
Valves Per Cylinder
4
Valve Configuration
SOHC
Bore (mm/in)
85 / 3.35
Stroke (mm/in)
70 / 2.76
Displacement (cc/ci)
397 / 24.2
Starter
Electric
Fuel Requirements
Regular
Fuel Type
Gas
Fuel Injector
No
Carburetor
Yes
Number Of Carburetors
1
Carburetor Size (mm)
38
Carburetion Type
Carburetor
Snorkel Air Intake
Standard
Transmission Type
Manual
Number Of Speeds
5
Primary Drive (Rear Wheel)
Chain
Reverse
Yes
Wheels Composition
Aluminum
Front Tire Diameter (in)
22
Rear Tire Diameter (in)
20
Chromed
No
Tire Brand
Ohtsu®
Front Tire Width
7
Front Wheel Diameter
10
Rear Tire Width
10
Rear Wheel Diameter
9
Front Tire (Full Spec)
Ohtsu® 22 X 7-10
Rear Tire (Full Spec)
Ohtsu® 20 X 10-9
Front Brake Type
Dual Hydraulic Disc
Front Brake Diameter (in/mm)
174 / 6.9
Rear Brake Type
Disc
Rear Brake Diameter (in/mm)
8.7 / 220
Front Suspension Type
Independent Double Wishbone
Front Travel (in/mm)
8.2 / 208.3
Front Adjustable Fork Pre-Load
Yes
Front Adjustable Rebound Damping
No
Front Central Suspension Strut
No
Front Suspension Brand Name
Showa®
Steering Damper
No
Rear Suspension Type
Swing Arm
Rear Travel (in/mm)
9.1 / 231.1
Rear Adjustable Shock / Spring Pre-Load
Yes
Rear Adjustable Rebound Damping
Yes
Number Rear Shock Absorbers
1
Rear Suspension Brand Name
Pro Link®
Rear Suspension Material
Aluminum
Rear Stabilizer Bar
No
Air Adjustable
No
Steering Type
Manual
Steering Control
Handlebar
Length (ft)
6.02
Width (in/mm)
45.3 / 1150.6
Height (in/mm)
43.7 / 1110
Wheelbase (in/mm)
48.4 / 1229.4
Turning Radius (ft)
10.5
Ground Clearance (in/mm)
4.3 / 109.2
Length (ft/ft)
6
Length (ft/in)
0.2
Dry Weight (lbs/kg)
375 / 170.1
Fuel Capacity (gal/l)
2.6 / 9.8
Fuel Capacity Reserve (gal/l)
0.4 / 1.5
Engine Displacement to Weight (cc)
1.06
Seat Type
One-Piece
Adjustable
No
Seat Material
Vinyl
Seat Location
Driver
Folding
No
Seat Height (in/mm)
31.9 / 810.3
Number Of Seats
1
Frame
Steel
Body Material
Plastic
Hand Grips
Standard
Foot Peg Location
Driver
Hand Guards
No
Brush Guard
No
Light Guard
No
Front Fender
Standard
Rear Fender
Standard
Handlebars
Standard
Front Bumper
Standard
Rear Bumper
Standard
Bash Plate (Front/Rear)
Yes / Yes
Warranty (Months)
6
Battery Warranty (Months)
0
Driveline Type
4X2
Number Of Driveline Modes
1
Rear Unlocking Differential
No
Rear Solid Axle
Yes
Halogen Headlight (s)
Standard
Headlight (s)
Standard
Light Type
Halogen
Metallic
No
User Reviews
12 reviews
  • 2004 Honda 400 ex specs are Wrong guys!
    By Rich McCary (I am an Owner) on Nov 19, 2019

    You guys cant even get whether or not it goes backwards right! Pathetic!

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  • trx400ex
    By mike nixon (I am an Owner) on Apr 28, 2019

    I love this bike - it rips and it also oddly goes in the back of my ranger with the gate closed. Parts are plentiful and it turns good. The could have done a little better job on the plastics.

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  • WOW, it gets it!
    By chris barba (I am an Owner) on Aug 02, 2015

    I traded a 2009 ninja 250r for mine and was not sure if it was a good trade. Let me tell you, this atv will get it. Through the jumps it floats and will land full throttle and leave you in the dust. I raced a 660 raptor and beat his rear on top end speed. Do not get me wrong, it has after market ...

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  • My four-wheeler.
    By courtney crase (I am an Owner) on Aug 07, 2014

    Having a Honda sportrax 400ex is the best sport ATV you can own. It rides great, up and down hills. It rides in the mud like it owns it, and don't get me started on the gas. I can fill it up and ride for so long and still have gas in my tank, that's the best feeling any rider can have. I love my ...

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  • MY 400
    By ROBERT (I am an Owner) on Feb 15, 2013

    OWNED A FEW SPORT ATVS AND THIS IS THE BEST ONE I HAVE OWNED SO FAR. I RIDE MINE JUST ABOUT EVERY WEEKEND AND RIDE LIKE A MONSTER, I CHANGE MY OIL AND SHE JUST KEEPS GOING. MY ONLY MOD IS TUSK NERF BARS. DADDY LIKES HIS CONTROL. I HIGHLY RECOMMEND THIS QUAD LOVE IT LOVE IT

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  • Great atv!
    By Garrett Corry (I am an Owner) on Dec 16, 2012

    Ok, this atv is great! It does NOT have reverse, so dont be fooled. Even though its not the fastest or most powerful, but it is BULLETPROOF! I reccomend you buy a 14 tooth front sprocket to gain more torque, but you will lose a little top end speed. Stock, you will get about 64 mph, but it depends ...

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  • 2002 400ex
    By Dennis (I am an Owner) on Nov 18, 2012

    This is my first ATV I have owned. I have ridden many other ATV's but each one I have ridden needs repairs often. So I decided to buy the 400ex. This is a great ATV. I have ran it against many ATV's either runs with them or not much behind them. This is a great ATV and I love it. It does whatever ...

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  • I own a 2002 model but practicly the same
    By Chucky (I am an Owner) on Oct 23, 2012

    I own a 2002 Honda TRX400EX this year(2012). This is my first atv I've owned. I have rode others before, but not a manual. The previous owner had rolled it over on its top or something to that effect. I'm not sure what for sure because I bought it from a dealership. I also had wrecked it myself pretty ...

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  • the best atv ever made.
    By Tim (I am an Owner) on Mar 15, 2011

    the honda 400ex is by far the best atv ever made. not the fastest but also not slow eather i bought my first one in 2002 it ran great then and still does now i changed a few small thing with the suspenson and exsaust but that is it. the 400ex is great for the trails and the track. i have recently ...

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  • SO far the fast atv i have had
    By Chandler (I am an Owner) on Mar 22, 2010

    this is this four wheeler i had eveer. if u want a atv that the ts fast and tough this is the one for u. I have accidently fliped it on its side 2 times and it still runs perfect! Mine has a different throttle mine is a dirt bike throttle. it was hard to get use but after awile it was easy to ride.weelies ...

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  • best on earth-no joke
    By mark almeter (I am an Owner) on Nov 08, 2009

    this atv is not the fastest sport quad out there.if you want to jump,slide and wheelie like any body else(maybe better)AND still ride when your buddies are fixing theirs.this is the one to buy.i also have a 2001 model that has been ridden nearly every weekend since delivery in dec. of 2000.that machine ...

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  • SUPER ATV SUPER RELIALBLE
    By David Johnson (I am an Owner) on Apr 28, 2009

    This ATV is a great quad for beginners to pro. It is awesome for trail riding and easy to use the clutch. Maybe a little bit more power but with a few add ons you can change that for sure!!

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