- What was this guy thinking LMAO
- YFZ shocks
- 450 shocks
- Fourwerx hood
- Air Scoop
- wiring problem
- How much is my 400ex worth?
- cdi box question???
- chain tensioner
- was this a good deal
- Dupli paint and 400ex headers and jetting
- bottom end part out...
- is this a reliable xc set up
- 400ex runs like crap
- stock wheels
- Trevorton Pa Tires?????
- Streamline Hydraulic Clutch Conversion Kit
- ehs racing outerwears
- 400ex Pics - Photoshop please
- race gas
- 416 with stock cyl. gasket?
- high compression, race fuel questions
- New Rear Guard
- well sold the 250
- sand paddles
- Oil
- Piston and sleeve broke
- help, found a part after chaning rear brake pads.
- front end shake
- head stud help!
- Intake spacer?
- paddles
- auto-decompression?
- Sand Hollow, UT
- will they fit?
- trouble keepin the wheelie straight
- will this cause overheating?
- how much for a dyno
- 450r carb adapter print
- chad502ex and other head porters
- Rev/CDI box
- no oil my problem?
- help
- need 450r shock
- kill switch
- Front brakes weak
- Whats Your fav gear for wheelies?
- diy sleeve?
- 400ex A ARMS
- A-arms
- how much horse power
- can't get right (jetting)
- Does anyone have these air scoops?
- edelbrock 440 carb problem
- 450r shocks....
- no spark
- 416 kit
- Out Having Fun
- New cam help
- rear bearing carrier question
- Anybody tried something like this?
- loss of power
- Valve Cover Bolts Torque Spec
- Side plastic (right)
- Just did full rebuild, no neutral????
- Jetting for higher altitude...
- setup info
- Still have gas in my oil!
- So how did I do?
- trx250r swingarm on a trx400ex please help
- re edelbroke carb problem
- Should i do it?
- How much is it worth?
- please help
- jetting for a 440ex
- CR250R conversion curiosity
- Need help cracked upper motor mount
- Good price? will it fit?
- Axle locknut
- aftermarket piston benefits
- My truck
- Getting another 400ex
- quick question
- 400ex sucked water
- jetting my 440ex with a 450R carb
- how do you quiet down my quad?
- smoking on startup
- a arm bushings?
- Silly spark plug question- socket size
- TIRES for MX
- Tires
- Sparks x-1 cam
- Numbers?
- how much hp???
- Ballpark guesses for jetting
- jb +2 a arms ????
- Hotcams Stage 2
- 250r arms on 400ex
- 400ex head
- Bigger gasket for 426?
- Give me some exhaust guidance please.
- Goggles
- A arm help
- New 400ex (to me)
- gear ratio help
- sand geckos?? or another paddle??
- quick spal fan question
- brake light stays on
- Carb Leak Heeeellllppp!!!!
- 250x question
- Finally a 416ex
- How to master the holeshot?
- when to Helicoil the head studs?
- Kenda Klaws
- Help choosing the right sprocket
- anyone going to silver lake for the 4th
- hotcam
- Steering Rods
- Interchangeability of rear hubs
- ohlin shock bushings
- Just bought a new 4hundy
- valve cover part number change ?
- Grab Bar
- New to the 400EX world
- blue exhaust smoke???
- 2-Stroke vs. 4-Stroke
- Curtis Sparks X-4 cam
- 400ex sputtering, fuel issues???
- summer time choke removal
- stage2 hotcam, 440 big bore-->jetting
- 426 problems!!
- 416 vs 426
- new racer
- +3 key with stock motor
- Engine Number
- Exhaust header weld mod
- Looking for front bumper.
- Oil leaks and extended a arms
- tinners with stabilizer???
- instailling clutch friction plate
- compression ratio for 416
- hotcam stage 1 install
- exhaust
- looking for aftermarket suspension
- new fuel mix screw
- Vid: Is this the Hotcam tick??
- Our Trip To Wehrum
- Its finished
- Anyone know what rear shock link this is??
- I betcha' you've never seen THIS mod before, LOL!!!
- question about secondary oil cooler
- another damn which hood thread
- What handle bars to get?
- went to start... something ticked...now neutral light wont come on????
- broken bolt...HELP!!!
- Jetting help needed
- Setting up extended a arms
- need brake lines for plus 3 a-arms
- 02 400ex
- Clutch Lever Replacement
- need hot rods crank bushing
- few pics of my project 416
- Pics of Uni-Filter
- A arm issue
- Grab Bar opinions
- I need help, Swingarm issue
- Need help with jetting
- Choke removal and header mod!!! WOW
- 2006 and newer z400 shocks????
- Charging system
- 03 400ex wont start.... weird!!!
- Recent Purchases Thread
- Building new style of scoops...
- ticking?
- Tusk Super White Bulbs...
- rear bearing carrier
- cheap 400ex Chicago land
- plug reading for jetting...info.
- Carb leaks when gas is ON
- 22in tires on 400ex. Sprocket Change?
- 400EX idle stalls
- '01 400ex smoking like crazy
- Most popular Tether Kill Switch - Best One?
- Looking at rear Maier Plastic. Question..
- Tie rod question
- 400ex not all gears
- VERY noisy EX
- Handling Upgrades
- clutch cable and lever adjustment
- Laeger's +1 A-arms - Ball Joint ID Help
- 400ex vs Rubicon
- 400ex Using Lots of Oil Help!
- Shocks
- New exhaust/slip on
- Trailer Size
- FUBAR: need gasket advise.
- aftermarket brake lines
- Oil Filter Cover Bolt
- rear brake help
- fresh rebuild, ran for 30 mins, now wont start
- check this sticker out!
- new rear sprocket
- brake lever very hard to push and wont go back to normal
- Well i've changed a couple things
- need help!! 87mm head gasket
- Another jetting question
- Ground Welds Mod and Other Stuff
- hot wiring
- coolest front bumper ever...LOL
- Jetting
- 450r fan
- Another cam ?
- ok its broke so what broke????
- installing crf T/C question
- how can i tell if i have a hotcams or a stock one?
- wanted cheap aftermarket shock
- best stock 450 shocks?
- torque specs
- Plastics questions?
- 400 ex toolbox and tool kit
- Jetting Done/New Exhaust
- Number Plate
- 08 and up 400ex
- What to do?
- frame color for black 400ex
- WTB: gtt xc link and a-arms
- Replacement A-arm Bushings?
- Hard to kickstart bike, any suggestions?
- looking for blue shocks
- 41hp 426 - Dyno Sheet Included
- Nets
- BigGun Exhaust Question
- How to make it snappier
- Stiff Chain
- FinisheD RebuilD
- Hand guards
- clutch prob please help
- dial-a-jet??
- new 450 hood n head light
- rocky mt atv/mc discount codes?
- bar rise
- what clutch should i get
- sprocket change-what to go with
- Will 450R parts fit on an EX?
- A Arms for MX
- Bought a 400EX last night!
- need a 400ex clutch basket and clutch
- Where to get free online manuals?
- Hey guys i need a swing arm? can u help
- 4 years in storage