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View Full Version : Honda TRX 400EX & 400X ATV Info



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  1. 2005 400EX issues when jumping..... (20 replies)
  2. Good Handel bars (14 replies)
  3. stock 05 400ex vs the other 05 ex (2 replies)
  4. Swingarm bearing install?? (3 replies)
  5. any suggestions??? (1 replies)
  6. diff. clutch lever? (4 replies)
  7. HRC to scared now.... (15 replies)
  8. gearing and such (0 replies)
  9. 400ex price (11 replies)
  10. 05 400 Graphics (2 replies)
  11. what is required CRF450r in 400ex frame (13 replies)
  12. decompression spring (3 replies)
  13. hotcam stage 1 (1 replies)
  14. 400ex sprockets (19 replies)
  15. graphic kits for 400ex (5 replies)
  16. nerf bars (4 replies)
  17. Pro Circuit T-4 Quite core (5 replies)
  18. NE 1 with Curtis Sparks 416 GNCC (3 replies)
  19. Bumpers LOOK!! (12 replies)
  20. is it true the z 400 is top rated (41 replies)
  21. hot cam (1 replies)
  22. 1st oil change on 2005 400EX?? (6 replies)
  23. what gives (5 replies)
  24. HOT OR NOT Hot cam (29 replies)
  25. does any 1 have holeshot hd (1 replies)
  26. Few Q's for new rider (7 replies)
  27. highbeams blow fuse (8 replies)
  28. help.. cam lobes vs timing? (15 replies)
  29. 39 fcr carb jetting help (3 replies)
  30. 400 ex lubricaion help quick (4 replies)
  31. electrical problems (3 replies)
  32. Maybe getting a 400ex. (3 replies)
  33. Electrical (5 replies)
  34. I need some help fast please! (2 replies)
  35. will 05 front plastic fit older exs hate those lites up there (1 replies)
  36. Carbon Fiber isnt all its "cracked" up to be (6 replies)
  37. what is gusseted (1 replies)
  38. what is the 400ex frame made from (15 replies)
  39. need help with my 400ex (16 replies)
  40. can 05 reverse non-start be disabled? (12 replies)
  41. beadlock replacement ring (0 replies)
  42. does any 1 have aftermarket frame (0 replies)
  43. any 1 ever have a 400ex frame break (4 replies)
  44. cheapest HMF???? (3 replies)
  45. 465ex (8 replies)
  46. 406? (7 replies)
  47. Quick (stupid) question... (10 replies)
  48. stroker crank (9 replies)
  49. HMF or pro circuit? (2 replies)
  50. 250r rims (0 replies)
  51. gold 250r rims (0 replies)
  52. gold 250r rims needed (0 replies)
  53. gold 250r mims needed (0 replies)
  54. Carb screws (3 replies)
  55. 400ex questions (27 replies)
  56. 400ex clarke 5.5 gallon tank (1 replies)
  57. throttle adjustment (2 replies)
  58. 400ex Crank Bearing. HELP!!! (5 replies)
  59. 416? (3 replies)
  60. Hesitation off idle (7 replies)
  61. uncork 400EX (12 replies)
  62. i think its time what do you think (9 replies)
  63. white bros..or hmf pipe (8 replies)
  64. General 400ex Help (12 replies)
  65. Will 2005 400ex Plastic fit 2004? (3 replies)
  66. ex (3 replies)
  67. Burnin Oil part 2 (12 replies)
  68. AC nerfs, Just the propeg w/o heel guards? (5 replies)
  69. pics of the finished quad (10 replies)
  70. compact pickup (9 replies)
  71. Seeking input on potential Quad purchse (7 replies)
  72. 2004 carb (3 replies)
  73. Need axle. which ones will fit/ Please!! (2 replies)
  74. What main jet you run on your HMF?? (4 replies)
  75. Best 400ex Bore (7 replies)
  76. pics of my two 400s (5 replies)
  77. 400ex vs ltz400 (4 replies)
  78. Gettin kinda scared (3 replies)
  79. Problems with 450r carb (3 replies)
  80. my new arms/shocks (5 replies)
  81. sputturing at high rpms (15 replies)
  82. Things that make your 400 look awesome (32 replies)
  83. problem with installing new perch (2 replies)
  84. Incorrect fuel curve. How do you change it? (13 replies)
  85. tires (1 replies)
  86. yz400f in a 400ex (2 replies)
  87. my SOON to be new ride!!!! (10 replies)
  88. carb jetting/ fuel screw (9 replies)
  89. air fuel adjustment (1 replies)
  90. ALMOST DONE!!! (new pics soon) (12 replies)
  91. ????? (7 replies)
  92. PC4000 power cylinder (5 replies)
  93. New pics of my 400 (12 replies)
  94. Ticking noise when stop engine (17 replies)
  95. where to get? (4 replies)
  96. 416 Rod Snapped!!?? went clank clank clank (9 replies)
  97. timing marks (3 replies)
  98. Need Help Asap Please Read!!! (7 replies)
  99. oil disapearing? (11 replies)
  100. Graphics kits for 400ex with Orange Maier plastic? (4 replies)
  101. Krylon Fusion (3 replies)
  102. sweetquads suck (6 replies)
  103. Engine is missing CDI or Valves (7 replies)
  104. 400 racer on budget (11 replies)
  105. 05 400 wierd starting (6 replies)
  106. TWIST -THUMB Throttle (22 replies)
  107. rear brake caliper fell off (1 replies)
  108. what to do (5 replies)
  109. 450r (3 replies)
  110. Advanced timing (4 replies)
  111. 416ex Is Complete! (12 replies)
  112. How much is it worth? (450ex) (3 replies)
  113. valve adjustment worries (3 replies)
  114. how much could i sell my 04 400ex for (2 replies)
  115. 400ex starting (15 replies)
  116. 400ex starting trouble (19 replies)
  117. 250r brake conversion (4 replies)
  118. Couple Pics of Me flexing. Lets see yours (3 replies)
  119. 400ex air scoops (15 replies)
  120. Lowering Kit For 400ex??? (4 replies)
  121. Tachometer (6 replies)
  122. xc riding and shaved fenders? (17 replies)
  123. any aftermarket pipes fit the HMF slip-on? (2 replies)
  124. carbs (5 replies)
  125. yosh comp (0 replies)
  126. Any problems? (6 replies)
  127. Cuttin my pipe, need some help, pics too (8 replies)
  128. After a long day of ridin, Our 400ex pics (5 replies)
  129. where to buy bumpstop for rear shock stock or aftermarket? (0 replies)
  130. just got the new motor fired up (2 replies)
  131. DVX 400 any good? (4 replies)
  132. 400 ex cooling (2 replies)
  133. Help how do u remove sprocket hub from axle? (5 replies)
  134. choke on 400ex (2 replies)
  135. snorkal (8 replies)
  136. Swing arm bearings stuck??? (5 replies)
  137. Drag Race (11 replies)
  138. Stroker Crank Coming (6 replies)
  139. custom air lid pic (4 replies)
  140. Best Air Filter???? (17 replies)
  141. starting out fresh (7 replies)
  142. Can slack on chain Slow me down? (3 replies)
  143. Help my 450 shocks wont fit my 400! (5 replies)
  144. Ross Powroll 415 vs. Je 416 (14 replies)
  145. charging output for lights (0 replies)
  146. Aftermarket Subframe ?? (2 replies)
  147. WB/headers (3 replies)
  148. Have ya seen it? (2 replies)
  149. which oil for the 400ex? (3 replies)
  150. witch one is better/ (11 replies)
  151. Ex Vs Kfx (6 replies)
  152. Tool kit suggestions? (4 replies)
  153. HMF FULL VS. HMF/Powerbomb (7 replies)
  154. Gunnar killswitches (4 replies)
  155. replacing gaskets (1 replies)
  156. Rings! (3 replies)
  157. 416 (1 replies)
  158. Polished Pro Circuit Pipe. Tell me what you think (14 replies)
  159. toe in (2 replies)
  160. moving battery up front (13 replies)
  161. water (4 replies)
  162. New Pics of my 400EX (17 replies)
  163. why not the dvx 400 (6 replies)
  164. 2005 Trx 400ex (9 replies)
  165. Where to buy a pipe? (12 replies)
  166. 400ex's are durable eh?? (18 replies)
  167. jet compatability (0 replies)
  168. Clutch cable real loose (1 replies)
  169. ceramic chrome (1 replies)
  170. Dyno of hotcam stage 2 and 3, anyone? (2 replies)
  171. Anyone running MSD ignition? (4 replies)
  172. wb blank disk (8 replies)
  173. 416/426 Rebuild Price (9 replies)
  174. i just got a whitebros rev kit what kind of gains should i expect (1 replies)
  175. Best pipe that is quiet????? (70 replies)
  176. Leaky Shock (2 replies)
  177. jet sizing (3 replies)
  178. Headlight plate and killswitch (3 replies)
  179. does any one have a 400ex clarke gas tank (9 replies)
  180. I think my clutch cable is shot. (17 replies)
  181. Edelbrock QuickSilver Carb (28 replies)
  182. do i need new shocks? (2 replies)
  183. question about loss of top end power (7 replies)
  184. any one have pics of oversized fuel tanks on there 400ex (15 replies)
  185. 39 FCR carb (2 replies)
  186. hmf slip on w/ powerbomb header (1 replies)
  187. break light (2 replies)
  188. 400ex HUBS? ANY PICS? (16 replies)
  189. Main Jet (5 replies)
  190. Please help a moron out! (me) (10 replies)
  191. p brake not working (28 replies)
  192. What kind of oil do you use? (14 replies)
  193. My newest toy (3 replies)
  194. 400ex Frame Gusset (9 replies)
  195. starting trouble (3 replies)
  196. Tires (8 replies)
  197. 11:1 piston (10 replies)
  198. 400ex (4 replies)
  199. guy with broken jet needs help!!! (5 replies)
  200. Chain Problem, PLEASE HELP! (5 replies)
  201. t-4, wb e-series, or hmf sport? (11 replies)
  202. electrical problem???????? (0 replies)
  203. reverse problem on 05 400ex (2 replies)
  204. exhaust question (3 replies)
  205. Cellphone wallpaper (0 replies)
  206. selling 400ex (4 replies)
  207. white brothers pro meg complete system (6 replies)
  208. jetting (4 replies)
  209. Help on rebuild (13 replies)
  210. quad tech hood (2 replies)
  211. Using Dirtbike Kill switch for start switch (13 replies)
  212. My 400ex (3 replies)
  213. cant find a used HMF for my 2000 400ex (1 replies)
  214. 400ex rotor problems (11 replies)
  215. K&N jet kit (17 replies)
  216. jetting my ex (2 replies)
  217. 400ex or raptor (2 replies)
  218. who would win.... (15 replies)
  219. Project 4**ex...Hopefully (pics) (8 replies)
  220. trx 450r carb or Edelbrock carb for a 440ex??? (2 replies)
  221. did i get wrong gasket,??? (1 replies)
  222. wont start and backfires (5 replies)
  223. Questions for new owner of 2005 TRX400 EX (25 replies)
  224. 400ex numbers (2 replies)
  225. Shiftin at like 3 grand (6 replies)
  226. How much can I raise the rear suspension? (0 replies)
  227. white bros e series (5 replies)
  228. a place to modify front shocks? (3 replies)
  229. tc exhaust (34 replies)
  230. cracked welds, lower a-arms (2 replies)
  231. Question on rear swing arm (1 replies)
  232. re jetting? (2 replies)
  233. Cracked Head!!!??? (11 replies)
  234. it's done (19 replies)
  235. Burning Smell?! (2 replies)
  236. how many decibals is pro circuit t4 (3 replies)
  237. Trx 400 Ex Magnetic Oil Drain Plug? (5 replies)
  238. Bolt broke in engine NEED HElP *got pics* (19 replies)
  239. Jet Broke in carb Please Help!!!!! (20 replies)
  240. kfx or ex (11 replies)
  241. 400ex build (2 replies)
  242. 93 Octane (13 replies)
  243. Hmf Question? (3 replies)
  244. spark plug stripped (6 replies)
  245. Which A-arm (0 replies)
  246. Biggun Cdi (4 replies)
  247. tachometer (1 replies)
  248. 440 kits (16 replies)
  249. jumping my 400ex? (5 replies)
  250. 400 eX headlight covers (3 replies)