View Full Version : Honda TRX 400EX & 400X ATV Info
- 400ex suspention chassie Q's (16 replies)
- aiming on jetting for my 400ex? (6 replies)
- What now? (72 replies)
- True or newer look? (23 replies)
- 400ex motor/carb setup (3 replies)
- rev box (17 replies)
- Best MX Exhuast? (8 replies)
- seat latch! (8 replies)
- Rear End Width? (29 replies)
- any use installing 450 carb on ex or should i wait? (5 replies)
- need help with 400 ex top end rebuild (8 replies)
- Christmas time is here (8 replies)
- trade plastics (1 replies)
- ITP/HOLESHOT XCT need reviews and or advice (14 replies)
- Putting some new life into my 440 (5 replies)
- 01-05 manuals (16 replies)
- Lightweight flywheel (20 replies)
- Fox Float R shocks (1 replies)
- Cam question (6 replies)
- What should i do (36 replies)
- off topic thread!!!! can anybody photoshop??? (4 replies)
- 400ex (14 replies)
- Roll Design Long Travel Shock Length? (4 replies)
- Top end loss from aftermarket cam (30 replies)
- Top End Reassembly Question (26 replies)
- Checking oil (38 replies)
- ac nerfs vs pro armour (7 replies)
- another trade question (3 replies)
- 450r carb. (85 replies)
- Suprise? (9 replies)
- calling sand riders (44 replies)
- Engine Gurus, please help me!!! (20 replies)
- best plug (41 replies)
- Picking a Jet Kit (17 replies)
- Replacing clutch (19 replies)
- Front sprocket problems (14 replies)
- 400ex a arm question (31 replies)
- 400EX guys: How you should mount your Lexx. (14 replies)
- Stock ex front brake line length??? (7 replies)
- Lubricating your shocks (10 replies)
- Idle set screw broke (9 replies)
- need help and advice on jetting (6 replies)
- need help to find a thread on here (1 replies)
- Primary gear removal? (4 replies)
- 400ex not charging. (7 replies)
- The Rebuild is about to start (41 replies)
- Big Question!!! Please answer! (27 replies)
- 2008 400ex going dead? (15 replies)
- Works 250r Rear Shock (2 replies)
- trail tech vapor (12 replies)
- Thumb or Twist throttle? (11 replies)
- has anyone had this problem with there 400ex?? (11 replies)
- something clever designed to make people look at this thread (8 replies)
- handlebar vibration (3 replies)
- Spark arrestor question (2 replies)
- Can Anyone Identify this cam for me? (4 replies)
- Steering noise and pop/grind (6 replies)
- i need help (1 replies)
- Falling off sucks. (49 replies)
- 400 frames all the same? (4 replies)
- pilot jet , new K&N air filter (2 replies)
- anyone have a 42 pilot? (8 replies)
- kick starter (2 replies)
- tires and wheels (7 replies)
- need 400ex extended axle and hubs (0 replies)
- Cut fenders (2 replies)
- anyone have a steering stem (5 replies)
- Nerf Bar Questions (5 replies)
- my ex wont start!!!! (5 replies)
- Swingarm (4 replies)
- rings or valve seals ?? (6 replies)
- hare scramble (11 replies)
- 700xx shocks (15 replies)
- Exhaust poll (15 replies)
- New Guy. Big Project! (41 replies)
- tightening clutch basket bolts (3 replies)
- tightening clutch basket bolts (7 replies)
- Honda 400ex bore question? (43 replies)
- Gen X Hood (1 replies)
- 18" back 20" front tires (5 replies)
- 01 Red and Black Build (155 replies)
- trade? (2 replies)
- tires favorite/worst (52 replies)
- Is this a good deal? (11 replies)
- i finally figured out my brakes (must read) (3 replies)
- carrier bearings (5 replies)
- trade my 1st gen plastic for new - also parts 4 sale and needed (5 replies)
- Clutch Basket (5 replies)
- How to replace valve seals? (30 replies)
- As wide as i can go ? (1 replies)
- Miss My Girls.... (19 replies)
- help, not getting any gas (11 replies)
- Won't start agian fed up (3 replies)
- 400ex clutch question (5 replies)
- rev limiter Q (19 replies)
- softest stock 450 shocks? (5 replies)
- Weight rating on stock shocks (11 replies)
- Lots of problems, lots of pics! (27 replies)
- Brake Pad Brands (4 replies)
- fmf powerbomb header (7 replies)
- 400ex up for grabs for your? (3 replies)
- New rider (78 replies)
- Did it again? (3 replies)
- dynojet / kehien conversion? (18 replies)
- Gearing Question? (1 replies)
- need help with jetting on a 440 (5 replies)
- 400ex.. best mods for my riding? (4 replies)
- Who's using E85 with what mods? (6 replies)
- My official 250r resto-mod and 400ex thread (187 replies)
- Honda 400ex exhaust Q? (1 replies)
- What truely defines a 'ground'? (15 replies)
- Amr stage 3 rev box? (5 replies)
- Cam chain question (6 replies)
- Starter solenoid bad no neutral light (5 replies)
- finally got her rebuilt (8 replies)
- stock carb settings (3 replies)
- Cutting swingarm bolt (3 replies)
- Help Me Decide!!!! (11 replies)
- Quads finally running (2 replies)
- ac racing nerf bars (3 replies)
- Steering stem (6 replies)
- MMM yum trx bending and breaking valves!!! (13 replies)
- piston wars (6 replies)
- more power???? (44 replies)
- Block off plate leaks (3 replies)
- anyone run mx bars? (7 replies)
- cyl. ? (6 replies)
- Hot cam stage 1... Is it worth it? (7 replies)
- could this be caused by dcomp valeve out? (1 replies)
- vote for pipeless for quad of the month!! (24 replies)
- YZ426 engine or built 400ex engine? (8 replies)
- How much power... (6 replies)
- 400EX Carb all same? (2 replies)
- Question on exhaust (7 replies)
- Would like your opinion. (not a jetting question hehe) (5 replies)
- starter just stopped working (5 replies)
- standing my quad up right (14 replies)
- post pics of painted frame (6 replies)
- newbie question on cam (4 replies)
- I've just got to giggle on this one,... (31 replies)
- carb boring (2 replies)
- push rod inside clutch basket (6 replies)
- swing-arm bearing question.. (11 replies)
- runs & moves but no clutch help please :) (14 replies)
- 400ex rear end width question? (5 replies)
- High output stator install? (0 replies)
- good info here... (1 replies)
- so many more questions? "400ex Jetting" (18 replies)
- Noob to the forum with a valvetrain problem! (7 replies)
- performance question?? (2 replies)
- will these work? (9 replies)
- aluminum subframe. (6 replies)
- this a good deal?? (2 replies)
- Jetting (2 replies)
- WTB 400 parts (0 replies)
- sputtering in higher rpms, please help. (2 replies)
- Interesting tuning problems. (10 replies)
- 400ex plastic (1 replies)
- what kind metal oil tank? (21 replies)
- Rear brake help needed (6 replies)
- Tearing into the clutch side (1 replies)
- 460 ex (13 replies)
- bottom end match up (2 replies)
- fcr problems (0 replies)
- anybody selling lt arms (5 replies)
- stock cam chain? (4 replies)
- 2001 400ex sputtering (17 replies)
- Walsh Antivibe Stem (2 replies)
- 416/426 or 440 (35 replies)
- Shifter Engagement/Feel? (11 replies)
- what happen ? (1 replies)
- Fcr throttle cable (8 replies)
- Reverse side cover (5 replies)
- just givin some props (1 replies)
- 1999 400EX Top End Advice (4 replies)
- stage 2 hot cam question (7 replies)
- another silly 400ex question... drive sprocket (6 replies)
- gas tank heat sheid...do I need it? (4 replies)
- 400ex clutch (1 replies)
- Need instructions on how to replace timing chain (19 replies)
- Thumb throttle (6 replies)
- HD head stud torque? (6 replies)
- long arm kit? axel widening ? what should i do? (8 replies)
- Sprockets (7 replies)
- good deal? (8 replies)
- wanted ITP T9 PROLOCK 8x8 bead lock rim (0 replies)
- are stock 400ex wheels 9x9? (3 replies)
- should i move to a 450???? (12 replies)
- 11:1 compression 440 can i run 113 race gas??? (44 replies)
- Compression ratio for new build? (7 replies)
- oil pressure (2 replies)
- carb drain screw (1 replies)
- Can I do it? (5 replies)
- Flipped it for the first time, problems... (28 replies)
- carbs? (20 replies)
- It just died, but I found the problem, (I think) (2 replies)
- wellsville ride today vids (1 replies)
- Getting irritated (26 replies)
- 2005 Honda 400ex rebuild (12 replies)
- these any good ? (10 replies)
- 400ex & 300ex question ! (5 replies)
- removing springs from stock front shocks? (5 replies)
- 400ex rebuild cant get running (6 replies)
- painted frame! (10 replies)
- 88mm 426 piston questions.. (7 replies)
- Honda 400ex (4 replies)
- a arm re-instalation (8 replies)
- Tires Tires Tires (1 replies)
- Quad update (4 replies)
- Jetting question (9 replies)
- 460cc motor worth the money? (12 replies)
- 99-04 400ex manual free download (3 replies)
- main size for a 416? (3 replies)
- Where does this go??? (27 replies)
- widening kits???? (4 replies)
- electrical prob??? (2 replies)
- Engine build ideas? (5 replies)
- 250r parts on a 400ex (8 replies)
- nerfs and stock heel guards ? (0 replies)
- Winch Install Question (3 replies)
- 02 Honda 400EX and Powermadd hand guards?? (23 replies)
- How to remove the rear spring?? (8 replies)
- average disassembly time? (24 replies)
- help with jetting adjustments (7 replies)
- rebuilt 400ex rebuild startup (video) (6 replies)
- Did the bottom end go bad? (21 replies)
- New quad need some help upgrading it (6 replies)
- tyres (6 replies)
- Bent steering stem? (12 replies)
- dunlop 391 tires tires tires! (8 replies)
- lock up clutch (8 replies)
- wellsville ride (9 replies)
- Wtb: Asap! Steering Stem (0 replies)
- Need help in diagnosing this... (14 replies)
- Shock Help (4 replies)
- Need help! 450R Shocks (6 replies)
- Anymore ideas for dropping weight?? (25 replies)
- ready for the Ironman!!! (4 replies)
- Are these mods reliable ? (4 replies)
- Jetting questions (1 replies)
- 400ex mod help. (7 replies)
- Gasket Kits? (6 replies)
- well,what do ya think? (5 replies)
- 400 ex choke question (3 replies)
- Chassis skid plate (5 replies)
- Got A Bit Muddy-Now Throttle is Screwed Up (9 replies)
- frames? (5 replies)
- 400ex racing setup I NEED HELP (12 replies)
- Complete motor source? (10 replies)
- Monster Coil? is it worth it?! (1 replies)
Powered by vBulletin® Version 4.2.1 Copyright © 2025 vBulletin Solutions, Inc. All rights reserved.