View Full Version : Honda TRX 400EX & 400X ATV Info
- AMR Rev Box & Monster Coil (4 replies)
- Show Ur Sick 05-10 400ex! (36 replies)
- Talk to me on clutch springs BARNETT?? (12 replies)
- Geometry Alterations with 450r A-Arms?? (29 replies)
- head work ? (6 replies)
- Seat Covers (17 replies)
- Stainless Oil filter (9 replies)
- First run questions? (7 replies)
- Switch under clutch (10 replies)
- Screw thread size for skid plates? (6 replies)
- new and old 400ex (9 replies)
- show me your 2005-2007 400ex cut fenders (10 replies)
- On light woulnt come on (5 replies)
- sorry guys. (54 replies)
- Motor full of gas (2 replies)
- wheres the cheapest place for rear fenders? and watch my videos guys (17 replies)
- My 400ex rebuild thread (68 replies)
- e85 (9 replies)
- Got a problem with shipping (7 replies)
- 400ex plastic (3 replies)
- Adjustable needle (10 replies)
- 300ex rear fenders on 400ex? (13 replies)
- How Do I Fix This?? (8 replies)
- Cam Chain (7 replies)
- HMF vs. Sparks (17 replies)
- Motoworks Exhaust (30 replies)
- Oil leak (10 replies)
- Valve spring tool?? Seals are getting close (12 replies)
- 450r Fox float R shocks on 400ex (13 replies)
- Which clutch? (13 replies)
- HMF silencer for 2012 400X (4 replies)
- **Revised** NEW GUY does 400ex Re-build (47 replies)
- 400ex bushings (2 replies)
- how can things like this be missed? (1 replies)
- Need gaskets P/N (7 replies)
- tri5ron??? (10 replies)
- Twist throttle 2005 400ex (5 replies)
- My 450EX Winter build (90 replies)
- tie rod end question (1 replies)
- plug reading questions (6 replies)
- Clutch problem (12 replies)
- Carb Help! Video Attached (21 replies)
- New to forum. Questions about Maint. (5 replies)
- For those of you with Roll Design A -Arms (8 replies)
- do i have mayier plastic??? (16 replies)
- are fullflight arms on ebay any good??? whats benifit of +1 longer arms (35 replies)
- 450r shocks- Need a set? (0 replies)
- HMF Shorty (16 replies)
- Im stumped (9 replies)
- Carnage/New wheels? (21 replies)
- Missing carb. screw? (2 replies)
- prep for sand dunes (17 replies)
- painted engine (30 replies)
- how screwed am i..first oil change on this bike not good (39 replies)
- 01 ex won't rev past half throttle after warm (7 replies)
- Hardlandings Atv Club (4 replies)
- New style 400ex's (2 replies)
- Too Rich? (26 replies)
- :) (4 replies)
- tusk hand guard (1 replies)
- Gasket.... (3 replies)
- 08 plastics on an 07 big deal to change? (2 replies)
- Maier front fenders (0 replies)
- 07 400ex wont start?? (25 replies)
- 400ex build (3 replies)
- master link (5 replies)
- 400ex K@N Powerlid, Airfilter, and, Outerwears Cover For Trade (15 replies)
- 2004 400ex Carb Issues (10 replies)
- going to the mounds in mtmorris,mi tomorrow... (7 replies)
- Stickers (15 replies)
- tusk axle (18 replies)
- 416ex carb?? (11 replies)
- Help!!!!!! Cam Problem (15 replies)
- 14 tooth sprocket how many links? (5 replies)
- YZ kill switch install on 400ex??? (4 replies)
- Fried my topend?? (1 replies)
- HELLP!!!!!!!!!! 400ex wont start. (7 replies)
- 450R rear shock on 400ex (13 replies)
- Do you know where this picture is?? (5 replies)
- FCR 39mm on 400ex (4 replies)
- frame swap (9 replies)
- hub nut spec i need a new one,, (1 replies)
- Curious: GT Thunder XC Link (17 replies)
- anyone in Michigan (11 replies)
- Need help on 2007 400ex wire harness (4 replies)
- 400ex Problems? (7 replies)
- maintenance???? before storing for winter. (14 replies)
- FCR Carb Identification (1 replies)
- Im having a weird problem here. (16 replies)
- stage two cam (4 replies)
- Clutch wont disenguage, oil tank overfull - whats your opinion (2 replies)
- 400ex xc set up (7 replies)
- decompressor spring/plunger (23 replies)
- front sprocket (5 replies)
- another starter questions.... starter/sprag (10 replies)
- new 400x owner (9 replies)
- what kind of web cam? (4 replies)
- need help blown fuse? (3 replies)
- question (13 replies)
- Question on the Transmission (14 replies)
- 450r-400ex frontend swap (9 replies)
- spark plug?????? (12 replies)
- Some New Found Powa Im Sure (6 replies)
- Service and Owner's Manual (8 replies)
- Short clip of riding, the go pro :) (1 replies)
- I have to praise the old 400(440) tried and tru (4 replies)
- Clutch Replacement Question (7 replies)
- Well what do you know, time to adjust the valves (9 replies)
- 450 axle on a 400 (4 replies)
- how to gain power? (32 replies)
- outerwears mod? (3 replies)
- 400EX aftermaket intakes? (3 replies)
- Exhaust Gaskets (2 replies)
- Awesome luck (11 replies)
- Multi-angle GoPro ride in Los Padres National Forrest (1 replies)
- 440 kit installed NOW WHAT JET SIZES? (19 replies)
- what's the scoop with 450r shocks??? (22 replies)
- More issues... (5 replies)
- 400ex fender cutting? (12 replies)
- Bling Star sprocket and rotor guard (6 replies)
- won't stay running (6 replies)
- AHHHHH..... stupid chain..... (2 replies)
- popping fuses (2 replies)
- 400ex seat latch (17 replies)
- Valve Adjustment problems... (4 replies)
- timing issues (4 replies)
- rear carrier does not have a groove for the break stay c clip (3 replies)
- My 400EX stage 2 and stage 3 hotcam comparision (13 replies)
- cam timing chain jumping a tooth ??? (10 replies)
- bowl drain woes (4 replies)
- starting a rebuild on my 01 400ex what u guys think? (32 replies)
- how do i get break stay c clip in? (1 replies)
- Jetting (9 replies)
- k&n airbox lid 400ex (4 replies)
- How do you remove warning lables? (2 replies)
- ported head (13 replies)
- Looking in to 416 (5 replies)
- Build update! (11 replies)
- carb (16 replies)
- spendle and hub ? (1 replies)
- 400ex tire won't hold air (8 replies)
- broke studs :( (11 replies)
- rear shock (5 replies)
- Hot cams ;00 (17 replies)
- Aftermarket Headers? (24 replies)
- three 400 ex and a 250 hittin mudhole (14 replies)
- did i get a good deal? (3 replies)
- anyone used sea foam in quad? (12 replies)
- Choosing Some Handlebars. Any Help? (22 replies)
- 39mm FCR Upgrade - Is it Worth it ? (10 replies)
- What exhaust should I buy? (16 replies)
- dirtbike (4 replies)
- hot cam install ??? (3 replies)
- any one have ? (0 replies)
- XR600-650L ?? on fittment in 400ex (16 replies)
- Skidplate (5 replies)
- Back to stock muffler and now wont run! (17 replies)
- yzf 426 pipe on 400ex (5 replies)
- let it go :( :) (34 replies)
- carb/jetting help plz (7 replies)
- Yuasa Battery (10 replies)
- Looking to buy a 400 (1 replies)
- decompression problems (13 replies)
- any one ? (0 replies)
- a-arm kits (1 replies)
- axle problem (10 replies)
- swing arm help please!! (4 replies)
- wont start (22 replies)
- A easy fix for you guys with cable/header pipe concerns (11 replies)
- case saver? (1 replies)
- 400ex rear break? (7 replies)
- nerf bars (2 replies)
- where to buy 14mm ball joints (6 replies)
- Won't run (8 replies)
- 400ex and xr400 (1 replies)
- Burgaurd = s**t (22 replies)
- These 400ex's Sure Are Tough (15 replies)
- Quick Question (9 replies)
- identify hotcam (9 replies)
- what octane fuel (11 replies)
- Shaving a 400ex head (5 replies)
- Snowriding On The 400ex (0 replies)
- Hot cam splines striped out Where timing gear goes (4 replies)
- Need some A-Arm help (6 replies)
- What Are They Called?! (12 replies)
- 426 vs 440 (22 replies)
- Skull Hood (3 replies)
- 400ex top speed!!! (16 replies)
- clutch cable Q (7 replies)
- black smoke (9 replies)
- Gassy smell in oil (15 replies)
- piston? (11 replies)
- Let the tear-down begin! (31 replies)
- smoking what the h*** (14 replies)
- 88 mm rings (7 replies)
- Websites for 400EX parts? (13 replies)
- air filter oil!! (10 replies)
- Engine Stutter??? (4 replies)
- JET Motorsports suspension? (14 replies)
- Gettin' shocks fo FREE!!! lol (4 replies)
- CFM Oil Tank (15 replies)
- FMF Slip on help (2 replies)
- 2Bros, 2003-07 M7 slip on, On a 2001? (10 replies)
- 400 gone racing with the 450s (4 replies)
- jetting??? (9 replies)
- Case Saver (26 replies)
- harescramble (78 replies)
- quick question (3 replies)
- Aftermarket Fuel Screw for the 400ex ??? (14 replies)
- Rear carrier.... (8 replies)
- Need help finding E- series baffle plates (3 replies)
- 426ex smokes for a min.?? (10 replies)
- Jet fuel? (12 replies)
- new motor break in. (5 replies)
- Man, more motor problems!! (10 replies)
- that 4 stroke sound (10 replies)
- any tt tracks in? (2 replies)
- what brake (4 replies)
- Routing your clutch cable (12 replies)
- Something wrong with the starting??? (7 replies)
- oil tank question (3 replies)
- tools (4 replies)
- chain adjustment help (4 replies)
- front shocks (2 replies)
- tuning help (48 replies)
- Axle rear nut tightening (9 replies)
- 400ex gasket kit? (12 replies)
- replacing clutch (44 replies)
- Axle question> (4 replies)
- 03 400ex jetting help hmf slip on (26 replies)
- timming key prob (4 replies)
- battery (12 replies)
- Serious timing problems (12 replies)
- Problems!! (1 replies)
- wheel spacers?? (6 replies)
- Chain and Sprokets? (24 replies)
- 400ex decompression rpoblem (3 replies)
- 400ex jet choice (4 replies)
- Port & Polish (2 replies)
- Need Help Now (12 replies)
- to solve my intake issues... (9 replies)
- worried (7 replies)
- honda 400ex idling problem and with jets (4 replies)
- Rebuild time? (12 replies)
- Service Manuals & Owners Manual CHEAP (5 replies)
- 426 build going good (5 replies)
- engine ? (28 replies)
- Anhy one know where to find this? (17 replies)
- upper control mod question (4 replies)
- Need pictures of a Quad (30 replies)
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