- Will this fit? (3 replies)
- Pre-Filter ? (14 replies)
- 400ex subframe Differences (4 replies)
- Sick mods. on my 400ex (19 replies)
- white brothers VS. HMF (1 replies)
- 400 wanted (1 replies)
- please help!!! (2 replies)
- adjustable needle (8 replies)
- 426 with stage 2 cams (6 replies)
- I got one! and now its time to tinker (10 replies)
- Build on a Budget (9 replies)
- Rims? (13 replies)
- hotcams (10 replies)
- hard to start (5 replies)
- what next (8 replies)
- Trouble starting (6 replies)
- 05-07 headlight bracket (3 replies)
- pro circuit t4 decibal question (3 replies)
- hmf pipe (0 replies)
- cant keep skid plate on, and stripped out swingarm bolt hole to bolt up skid plate (5 replies)
- (carb problem) (1 replies)
- head gasket (3 replies)
- 400EX Graphics (3 replies)
- exhaust jets (2 replies)
- 400ex subframe (0 replies)
- doug eichner edelbrock carb (2 replies)
- bogging (7 replies)
- I hate my quad right now!!!!! (6 replies)
- 05 and newer pilot screw replacement (0 replies)
- 400ex wheel hubs/450r need help quick (2 replies)
- exhaust help?? (2 replies)
- Is my frame bent, Or something els?? (6 replies)
- Buy upgraded 400ex or 450r? (6 replies)
- 05 plastic on a 04...how to? (2 replies)
- Big fin mod??? (6 replies)
- Big Bore Kits? (3 replies)
- back runnin light i (5 replies)
- First race! vancleave MX (6 replies)
- Race Gas (10 replies)
- Anyone used a 13T countershaft sprocket on an 05 or newer bike? (5 replies)
- what do you think of my quad (15 replies)
- gasket question (6 replies)
- Exhaust help/tips needed please! (17 replies)
- My 400 with yfz shocks (pics) (23 replies)
- splines aren't fine (6 replies)
- Need some help with a dead 400 (13 replies)
- So I have been thinkin (9 replies)
- ac racing black line bumper (8 replies)
- Brake pads type (17 replies)
- valve seats/seals? (2 replies)
- Another carb question.... (17 replies)
- Red A-arms on Yellow EX? (25 replies)
- Clutch (6 replies)
- help with high cap oil tank (4 replies)
- works front shocks (2 replies)
- How hard is it to replace a tie rod (10 replies)
- what do u think (18 replies)
- JEtting questions (13 replies)
- Did I go overboard? (5 replies)
- Help me Web my Nerf bars please (1 replies)
- AC racing skid plate (14 replies)
- 02 400ex exhaust/rim questions (5 replies)
- Show Off Your Tags (12 replies)
- Just got back... (5 replies)
- high compresion piston? (18 replies)
- Shes come a long way so far... (17 replies)
- Rebuild a 400ex (6 replies)
- 400ex rear caliper..when did they change it? (2 replies)
- carb choice (5 replies)
- 400ex questions (5 replies)
- Please help! I haven't been able to ride in over a month (5 replies)
- interchangeable parts thread (25 replies)
- do i bore the new sleeve? (9 replies)
- 400EX Lonestar axle? (9 replies)
- main jet (10 replies)
- strange looking oil (8 replies)
- now that i'm NOT selling the 400...what to do (11 replies)
- Hmf header (16 replies)
- tires (4 replies)
- Shocks (8 replies)
- engine problem (6 replies)
- You opinions on best suspension setup for mx. (11 replies)
- 250r A-arms (8 replies)
- clutch basket removal (3 replies)
- 400ex Clutch Parts - Help needed (2 replies)
- new mods, need jetting help (5 replies)
- plz help wont start! (36 replies)
- 440 question (6 replies)
- only one wheel spins (7 replies)
- t-4 pro circuit to loud (4 replies)
- 400EX Stock Axle (0 replies)
- Can the 400ex? (14 replies)
- 1st mods while apart? (0 replies)
- high comp piston and stage 2 cam...seems not worth it?? (40 replies)
- which kit to go with (1 replies)
- mx4 (3 replies)
- 440 break in (2 replies)
- uk rider needs help (10 replies)
- Motors Burning Oil (0 replies)
- air filter? (5 replies)
- cam chain tensioner ????? (1 replies)
- Anyone try HMF QRS exhaust??? (1 replies)
- links or pics of cam swap (1 replies)
- hd chain (1 replies)
- pic of the ole 416 (5 replies)
- OK SWING ARM BEARING the front ones (2 replies)
- noob to ridin need help (3 replies)
- any ideas how to plug snorkl from airbx (18 replies)
- need more lowend!! (6 replies)
- Needle Question (10 replies)
- new pics of the quad tell me what you think (13 replies)
- want to install toggle switch (2 replies)
- Curtis Sparks X-6 Shorty (14 replies)
- dash (1 replies)
- New White bros pipe!! (2 replies)
- do you have to bore out the engine for a 426? (2 replies)
- big bore end cap= rejet? (2 replies)
- what do i need to do (10 replies)
- where to go for motorwork (5 replies)
- 400ex grab bar (8 replies)
- 440EX Problem (9 replies)
- pic 2 (0 replies)
- finally got pics of my bike (14 replies)
- Pro Aluminum Slip On (0 replies)
- Hood Pics..... (14 replies)
- Shaved my fenders. (10 replies)
- what do y'all think of my 03 400ex (19 replies)
- updated 416 pics (8 replies)
- How good is a KMC Chain (2 replies)
- spark plug (1 replies)
- *!?couple of questions?!* (4 replies)
- How Much? (4 replies)
- Jettin ? (4 replies)
- How did I do? (3 replies)
- what do you jetting experts reccomend (3 replies)
- 400ex. LSR, RPM, RAD???? (1 replies)
- Driveability mods? (13 replies)
- 400ex cam id (0 replies)
- opinion on these rims? (9 replies)
- Suspension Lube (5 replies)
- what should i get..... (4 replies)
- St Anthonys, jetting questions (1 replies)
- 450 carb (2 replies)
- Rear Brake Pad Adjustment? (4 replies)
- need up grade (21 replies)
- Help me out (0 replies)
- Popping on decel? (8 replies)
- 3rd to neutral? (2 replies)
- Sprockets? (7 replies)
- 100$ (20 replies)
- 400ex trade in (0 replies)
- tick tick tick (12 replies)
- 400ex wont start (4 replies)
- what do you suggest? (3 replies)
- Air Scoops...Are they worth it? (6 replies)
- Chain and sprocket replacement? (0 replies)
- trx 400 vs ltz 400 (13 replies)
- Has anyone made their own rear brake light set-up? (1 replies)
- How to PC your stock a-arms? (8 replies)
- Weird Problem?! need help! (4 replies)
- Cleaning Question (2 replies)
- neutral light on with clutch pulled in (1 replies)
- Headlight options (8 replies)
- Removing the topend, need some tips (14 replies)
- 400ex smoking (26 replies)
- rev box? (1 replies)
- Close to stock jetting question (8 replies)
- +2/+1 aarms with stock tie rods? (1 replies)
- clutch cable questions (3 replies)
- steering stabilzer mounting (17 replies)
- 440 jetting help (0 replies)
- Expierence with Dana Creech Racing (1 replies)
- head porting pointers (4 replies)
- What does this? (16 replies)
- 400ex rear shock (3 replies)
- New rubber on stocker rims? (15 replies)
- Starting prob! (1 replies)
- Questions about UNI air filters?? (8 replies)
- Put on the Nerfs I got from Hornetgod13 (19 replies)
- help whats all the ticking about (12 replies)
- wheel spacers? (36 replies)
- elderbrok carb (4 replies)
- wats the point??? (10 replies)
- 400ex valves and sprins (2 replies)
- How much is it worth (0 replies)
- Inner hub & backet (1 replies)
- tire rim prices/quality (9 replies)
- 400ex frame 350x motor (0 replies)
- Please help with front end setup. (8 replies)
- to loud (30 replies)
- help jetting problem (1 replies)
- E-Series exhaust (27 replies)
- clutch spring bolts (1 replies)
- carb help (18 replies)
- Quad tech hood ? (5 replies)
- 05 CRF 250r f/s f/t (0 replies)
- Rear axle bearing, Is my carrier ok? (6 replies)
- Clutch Problem Help!!!!!!!! (1 replies)
- Trans Problems (2 replies)
- Where to buy rims (3 replies)
- Inconsistent spark plug color (0 replies)
- shortend valve guides????? (6 replies)
- duncan racing seat cover $9.99!!!!!!!!!! (0 replies)
- 250r steering stem bushings (0 replies)
- backfire and popping (6 replies)
- rear brake (12 replies)
- 440 kit, how long will it last? (13 replies)
- Help me identify these parts. Also question. (3 replies)
- 450r carb on 400ex (0 replies)
- 400 ex question (1 replies)
- New pics of 400 and my truck... (6 replies)
- CT racing motor (8 replies)
- jet ordering (4 replies)
- Help!!! (3 replies)
- graphics kit and seat (0 replies)
- found some stuff out.. (5 replies)
- brake lights for 04 400ex (5 replies)
- which tire is better? (15 replies)
- 400 ex chain adjustment (3 replies)
- new and old ex transmission specs (1 replies)
- aluminum oxidation (2 replies)
- Jetting Database (3 replies)
- Rims? (5 replies)
- Sprockets? (13 replies)
- exhaust help?? (4 replies)
- taking off 400ex cylinder (3 replies)
- clutch springs (8 replies)
- Clutch question. (2 replies)
- solonoid (2 replies)
- 250r plastic on a 400ex? (0 replies)
- wont turn over??? (5 replies)
- ATV Vehicle History Report (2 replies)
- Rims compatibilty? (4 replies)
- what do ya think of my winter rebuild (13 replies)
- 42 pilot (26 replies)
- clutch cable problems (7 replies)
- Show off your RADLOC! (12 replies)
- crf450r engine (1 replies)
- What cam is this? (4 replies)
- hoods?? (1 replies)
- 99-04 hoods??? (5 replies)
- I think I finally got it jetted - you tell me. (2 replies)
- Back tires wobble help! (12 replies)
- Piston search (9 replies)
- Finally Finished (8 replies)
- wheel rim combo (4 replies)
- What cam do I have? (2 replies)
- Help! I think a Dowel Pin Fell into my bottom end! (11 replies)
- allen bolt to loosen chain tightner prob (3 replies)
- 450 a-arms on 400? (8 replies)