- 1st post
- Best pipe for a 400ex
- I LOVE THIS SECTION (400-4?? pics)
- owners or riders of 400ex 2005. About the new gear ratios
- good work
- clutch lever and perch
- clutch cable
- nacs graphics?
- Congrats
- 05' 400ex
- most out of my 400ex
- Attn. 426 owners...
- ideas for cutting plastics
- White brother quiet core
- Trx 400 (how is it?)
- 02' compared to 05' gear ratios
- My new Maier plastic...............
- quiet exhaust
- most competitive motor bore
- wanted exhaust
- gas tank
- carb help
- 450r timming chain fit 400ex
- 400ex dual exhaust?
- plastics
- dirty quad
- problem with electrical system
- cam selecion and engine mods help
- 250R Plastics on 400EX
- Dial-a-jet
- wider axle
- 450-400 swingarm
- What goes on next, is jetting right?
- Building a 426ex
- Super Hot 440
- 400ex racing questions
- ?Dumb question
- foam filter
- carb question
- looking for adjustible cdi box
- jetting for an 02 400ex
- electrical problem
- 2005 400ex blue headlights......
- fmf n hmf
- 400ex starting?
- 400ex axle rpm ?
- new flywheel???
- shock
- 450R shocks on a 400ex??
- Chrome Cylinders
- Needle jet removal? Need help.
- stock exhaust db
- mounting rear elka rezzi
- e series
- question about installing 440 sleeve
- swingarm
- Cold Weather Jetting
- What jets do i run?
- Please HELP!!!!
- rode a 440ex for the first time
- cooling system
- 05 plastic on an 04?
- Tire Delima
- ? about tube comming from carb
- 416/426/440 pros/cons?
- LT A-Arms
- Subframe
- Honda XR250R cdi on 400ex
- shocks or nerfs
- to deck or not to deck
- question
- Please help me 400ex or the Z400
- starting help
- HELP chassis question please respond
- 440 jetting? need a starting point.
- Best Flag Holder
- Plug Fouling
- need info fast
- new piston and cam making a klinging noise
- aftermarket rev box? pro's and cons
- Need Help w. Denton Stabilizer...
- JE piston
- help
- What are the differences in the various years 400EX
- How hard to put in cam?
- qwiksilver II
- Retro- fit reverse
- damn plug
- need some info on 400ex chain
- What method to start
- main jet
- pipe, filter, cam, 14T front do i need it all
- what color did ur 400ex come ?
- 440 gearing
- Reviews on 2005 ex
- 400ex clutch lever and perch
- Neutral Start Only !!!!
- HRC Kit ????????
- where to get nuetral indicater wire
- how hard is it to install a piston and cam
- Ready ta Race
- lets get some input peeps!!!
- No Power
- kickstart 400ex
- getting flywheel lightened
- I keep Blowing the Main Fuse...... The headlight causes it.
- cam questions
- what are the best air scoops
- moving the battery
- Running in a HOT climate
- 400ex back fire
- what 400ex parts are universal with other bikes
- extending stock swingarm
- Trinity 440EX carb upgrade questions
- service manuals on the net?
- Looking for an HMF slip on!
- New pics of the 400
- New 400 Plastics Fit on Old 400
- I come in peace.. I just bought a YFZ
- Shaved fenders
- Who rides in the snow? Come in.
- 400 ex oil change
- CT440 Midrange Kit or other kit?
- My 02 400ex pics
- Stock front end width/tire measurement for alignment?
- New ridder with a 03 400ex have some Q?
- What size socket do I need to change the spark plug
- Best beadlocks?
- Carbon Fiber
- 440ex Sleeving
- my 400
- 450r shocks
- How would this Look?
- Which one is louder
- How?
- buying misc stuff
- 400ex carb info needed
- 400ex Jetting
- 400ex suspension question
- 10:1 or 11:1
- crf450 quad, how much work with a 400ex frame
- 400EX Shocks
- favorite
- electrical problem
- spring???
- Cheaper alternative to 400ex parts
- shocks
- red hot pipe
- Best place to get Tie Rod ends?
- What was the first year for 400EX?
- z400 steering stem to 400ex?
- mod question
- front sprocket help?
- pics of my 400
- jetting for 400
- 04 to 05 front plastic
- I just LOVE UPS.......
- 250r axle on a 400ex
- my 400
- Yellow 400ex
- Skids Weight?
- 2005 Trx
- swingarm bearings
- Trinity graphic kit
- 400ex E-Series DB sounds with all plates/HP
- Tires
- crf 450 cam chain
- old pic of my 400
- My 400ex Is Back Firing !!!!!!!!!
- My Pics
- Stem Clearing Clake oversized tank
- What Do You Think?
- buying a 400
- jetting
- help!!!! 400 ex issue
- hey jett question???400ex
- gearing for mx
- Intake trobles
- do i need a jett kit
- What piston kit is best for my style riding?
- Sportrax/Fourtrax
- new to this world
- Tired of 400EX Ignition on front plastic?
- tire pressure
- 426 or 440, which one?
- Dyno Numbers
- How to identify year>>??
- TRX400EX vs Raptor 350?
- 400ex Turbo
- Who to call or?
- Battery ???
- Tie Rod Ends
- 450r rear shocks
- TRX650ex, yes I did it
- is it worth it
- please help...
- 416 vs 426
- need help with 400 ex clutch lever
- yfz rear shocks
- plastics on ex
- Geting a TRX400ex
- Edelbrock Carb?
- Aluminum Airbox
- Does anyone know?
- New 400ex questions
- hmf full system
- What size socket to change spark plug?
- help again..
- spark plug...
- bore question
- 250R shocks on 400ex
- JE vs Ross Piston
- 250R Plastics
- Fender Cutting
- which is better?
- top speed?
- Are YFZ450/400ex hubs interchangable?
- front lowering kit
- Where to buy a 416 kit, and which one
- break in time?
- Jetting my FCR
- Compression
- Keep Going or Stop
- 400ex Gaskets
- I had to shorten my DMC Alien....
- anyone else have a hard time putting the seat on??
- WB exhaust being so flat?
- need to know...important
- YFZ Shocks on my 416ex
- tire size
- 400ex vs 250R
- Trouble with lowering kit
- Drag tires for a 400ex
- Do you think it's pointless?
- more power from new battery!!!
- MX 400 questions
- Oil Consumption?
- Clutchless shifting?
- Wave rotor
- 400ex head gasket ?
- big bore blown head gasket solved.
- Mods
- Break in procedure
- Curtis sparks?
- Tusk nerf bars
- Post Your Handlebar Setup
- thinking about a quad
- CDI Box?
- stock bore vs 416??
- hydraulic clutch