- fresh top end...whats wrong?? (21 replies)
- clutch springs (5 replies)
- cutting out??? (9 replies)
- can someone tell me what this is? (12 replies)
- center clutch lock nut (5 replies)
- video (7 replies)
- broken "hd" head stud..... (2 replies)
- Is the jetting close? (40 replies)
- Is the jetting close? (0 replies)
- t-4 or full big gun (2 replies)
- might be cool (4 replies)
- plug (6 replies)
- want to trade swingarms (9 replies)
- Finally Done!!!! (13 replies)
- 88 Kawaski Mojave 250 (1 replies)
- aligment (7 replies)
- methyl hydrate (11 replies)
- Tosted Motor (8 replies)
- 400ex valve adjustement (1 replies)
- looking for a old thread on carb syncronization (9 replies)
- Will these fit? (3 replies)
- Poppin on decel (9 replies)
- 450 parts on 400 (5 replies)
- Exhaust Question (5 replies)
- sold the 400 (3 replies)
- The final UNI vs K&N thread (44 replies)
- New Project: 2004 400EX. Pics inside. (5 replies)
- no electric (8 replies)
- my 2001 416 ex (9 replies)
- I have a chance to get an 08 KFX450R for $3900-worth it? (9 replies)
- Gearing (1 replies)
- My 400ex 1999 ! ( pics inside ) (11 replies)
- exhaust project (6 replies)
- Oil (4 replies)
- what is my motor worth? (3 replies)
- z400 and ex jets? (3 replies)
- got a 400 for the G/F (2 replies)
- Tach Speed Question (4 replies)
- gt thunder rear stock (4 replies)
- Chain and sproket (7 replies)
- exhaust (0 replies)
- Chain Size ? (2 replies)
- off throttle back fire (2 replies)
- old school fenders (21 replies)
- plastics (5 replies)
- hotcam ticking (3 replies)
- UPS came.. finally got a new rear end (50 replies)
- stock 400ex carb adjustments (11 replies)
- best shocks for jumping ? (3 replies)
- Could it b overheating (0 replies)
- 13 tooth front (7 replies)
- 400ex (0 replies)
- Link number (4 replies)
- 400Ex A-Arms on 450R ?? (1 replies)
- White smoke help (3 replies)
- my last half hour... (0 replies)
- grips (13 replies)
- grinding down header welds? (12 replies)
- Skull Taillight (61 replies)
- Help me finde a part (2 replies)
- whats it worth (1 replies)
- Smoking on decel??? (4 replies)
- ????? (4 replies)
- 450R OEM front shocks for sale (6 replies)
- axle question (8 replies)
- fuel filter question (2 replies)
- Building my 400 to XC spec this fall/winter (1 replies)
- power loss? (2 replies)
- skid plate question ??? (4 replies)
- 400ex Value? (17 replies)
- 05 400 ex jetting? (3 replies)
- For woods trails 400ex or Raptor 700 (23 replies)
- starter stays ingaged wont shut off till battery is un hooked (3 replies)
- I Need PLAstics (4 replies)
- More Low End Power Questions (32 replies)
- some new pics (11 replies)
- 400ex for sell!!!! (2 replies)
- Should I switch? (5 replies)
- What size wheels? (2 replies)
- Please Help Me!!!!!!!! (4 replies)
- Timing Chain options (3 replies)
- Handlebars (13 replies)
- 400ex dies when doing wheelies (16 replies)
- what size uni filter do i get? (5 replies)
- Where to start.. (1 replies)
- exhaust questions (1 replies)
- paddle tire questions (0 replies)
- Chain popping when in neutral (1 replies)
- Rocking 426ex (24 replies)
- Blisters (8 replies)
- 400ex axel question (4 replies)
- lf 99- plastics (0 replies)
- no more EX (13 replies)
- Swing arm bolt (14 replies)
- scoops and stablizer (4 replies)
- sand paddle tires qustion (6 replies)
- thinking about moving on (18 replies)
- 2008-2009 plastic (4 replies)
- Carb rebuild (kits / suggestions?) (5 replies)
- shifting problem (6 replies)
- 450r and 400ex bumpers (1 replies)
- Smoking and difficulty starting!!! (12 replies)
- Who needs a KX killswitch? (1 replies)
- gearing (2 replies)
- 450s claim another... (4 replies)
- High Flow Exhaust Inserts (3 replies)
- Slapping noise in the top end? Wth? (18 replies)
- Renthal, Pro Taper, or TAG (10 replies)
- chain keeps coming loose (7 replies)
- Places to ride in ct or ny? (0 replies)
- carb problems (0 replies)
- DG Exhaust Slip on? (7 replies)
- ITP SS rims (1 replies)
- carrier bearings (1 replies)
- doing alot of thinking (34 replies)
- oil in airbox drain (3 replies)
- gt thunder rebuild and airbox (3 replies)
- Holy Crap!! I just rode my brothers new YFZ 450R!! (4 replies)
- Running really hot (blew head gasket) (1 replies)
- need help fast!! (24 replies)
- All years steering stems interchangeable? (1 replies)
- anyone in here own a sportsman 500 i cant get any help in that forum (4 replies)
- newer engine in older frame (1 replies)
- High octane.. (5 replies)
- Is this normal? (2 replies)
- Is this normal? (9 replies)
- Oil Temperature Dipsticks (7 replies)
- Parts that will interchange (1 replies)
- remove keyswitch?? (4 replies)
- New Nerf Bars! (3 replies)
- big bore question (1 replies)
- Ordering Lexx exhaust.....question (5 replies)
- 2000 400ex (11 replies)
- 400ex vs. 700xx (27 replies)
- Anyone run Pep rebuilds? (10 replies)
- Red tusk nerf bars (13 replies)
- Aftermarket swinger? (14 replies)
- oil filter (7 replies)
- Question about powdercoating. Need an expert here. (11 replies)
- not sure what parts to get (7 replies)
- Front Brake pads. Need help Please. (6 replies)
- Worn Cam (2 replies)
- Graphics Kit Question (3 replies)
- Another Jetting Problem (27 replies)
- axle (3 replies)
- Help (5 replies)
- Its not a honda but (3 replies)
- intake/air filter/airbox woes (2 replies)
- i want more power and you to help (20 replies)
- dont hate me (3 replies)
- It's fair time again! (3 replies)
- CBR1000RR rotors on 400ex (0 replies)
- Roll Design Arms? (15 replies)
- Elka rec shocks or Fox Float Shox for $200 more? (12 replies)
- 440 carb ?s and no not jetting... (8 replies)
- Anyone add a GT Thunder linkage w/o having (15 replies)
- My old (to me) New to you 440ex project with pics! (8 replies)
- Phoenix exhaust (7 replies)
- A few bore and carb questions (0 replies)
- 416 Rebuild (4 replies)
- cooling questions (15 replies)
- shop manual (4 replies)
- anyone using CRJ Performance rear link? (10 replies)
- explain the sprocket differences to me please? (3 replies)
- New to this forum and 4 wheelers lol (36 replies)
- A Arm Compatability (7 replies)
- WTB Axle (1 replies)
- my 400 topped (19 replies)
- Stock 426cc with weisco 11.5.1?????? (5 replies)
- Clutch Basket (4 replies)
- exhaust parts (2 replies)
- Exhaust Q (4 replies)
- Oil change question with a twist (5 replies)
- A couple questions (2 replies)
- 400ex with loose steering stem... help. (2 replies)
- my 400ex (17 replies)
- best exhaust for 2005 400ex (19 replies)
- Thumper Talk sucks! (2 replies)
- 400ex stock wheel size (4 replies)
- My bad luck (29 replies)
- Rear Brake Ques. (3 replies)
- longer shifter lever (6 replies)
- boggin down (2 replies)
- LT shocks?? (2 replies)
- new bumper??? (1 replies)
- cam chain tensioner (4 replies)
- how wide (1 replies)
- It's About Time!! (4 replies)
- Yz250F (3 replies)
- New pics of the 416, tell me what you think (13 replies)
- Help pleas!!!! (6 replies)
- timing chain jumped off (5 replies)
- Renthal vs pro taper handle bars for my 400ex? What you think? (14 replies)
- clarke 5.5 gal. tank questions (1 replies)
- Sparks Racing 39mm FCR Help (4 replies)
- boggin out need help (19 replies)
- wtb used rotor (1 replies)
- tranny problem (5 replies)
- 400ex problem need help!! (15 replies)
- head gasket (4 replies)
- looking for some input (9 replies)
- wont start need suggestions (2 replies)
- blew up my 400 (14 replies)
- timing chain (4 replies)
- My opinion on the z400 vs 400ex (32 replies)
- Removing studs? (5 replies)
- 1999 400 Rebuild (16 replies)
- Upgrading 02 to reverse can it be done? (10 replies)
- Almost done! More update pics. (9 replies)
- Aftermarket Idle Screw search (2 replies)
- Cannondale? (2 replies)
- 400ex oil dipstick (4 replies)
- plastic swap new-old (12 replies)
- GoPRO camera with 400ex - quick test (1 replies)
- New tires (8 replies)
- Had to sell my quad, stuff for sale... (0 replies)
- snorkel removal (5 replies)
- Oil Filter Cover Bolt Broke (6 replies)
- wiring harness (3 replies)
- Golden West Steering Stabilizer Reviews? (4 replies)
- Question on GT Thunder linkage (14 replies)
- any1 got some cheap shocks? (6 replies)
- New wheels, help decide please.. (25 replies)
- 450R carb questions (3 replies)
- 400ex carb problems!!! HELP!!! (5 replies)
- So I just picked up a 2004 400ex (6 replies)
- 400ex carb measurement (4 replies)
- Jetting a 440 (7 replies)
- Ebc Clutch Kit (2 replies)
- Greasing a arms and other stuff (2 replies)
- stp fuel treatment (4 replies)
- wtb swingarm (1 replies)
- Needing HD Head Studs?? (34 replies)
- Steering stabilizers,A-arms,Dual gasser,NPS springs? (4 replies)
- need opinions on cams (3 replies)
- knocking (12 replies)
- rear winch mount (2 replies)
- If you want to see quads in the X-Games/Gravity games sign this! (19 replies)
- Where is the fuel mixture screw? (3 replies)
- color schemes (8 replies)
- Jumping in feet first. (8 replies)
- Yes or No? (1 replies)
- Riding out in cali. (5 replies)
- edelbrock VS. 450r carbs (6 replies)
- 460 stroker builders!!! (7 replies)
- help with valves (2 replies)
- New basketcase 400 (63 replies)
- backfiring need some help (2 replies)
- first crash on a quad (7 replies)
- 05 Reverse lever alignment plz?? Fast if possible. (5 replies)