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



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  1. Big bore for 400 (0 replies)
  2. G force Axel (3 replies)
  3. What sprocket combo for my motor? (13 replies)
  4. dj needle (11 replies)
  5. What oil do you use? (30 replies)
  6. HELP!! clutch removal for crf timing chain (3 replies)
  7. oil leak (pics) (9 replies)
  8. ground problem (28 replies)
  9. yfz 450 shock installation (65 replies)
  10. Suspension Questions (3 replies)
  11. Big Problem - Need Help Fast (24 replies)
  12. what brand a-arms are these? (6 replies)
  13. No Mid Range torque (7 replies)
  14. Pix of my new 400 (7 replies)
  15. Handlebar/Handguard Help (5 replies)
  16. What pipe to get? (29 replies)
  17. 2008-9 plastics (12 replies)
  18. Just another JETTING thread.... Help? (14 replies)
  19. jetting help (2 replies)
  20. 400ex swingarm ? (1 replies)
  21. Which Manual (11 replies)
  22. Here's what i get to ride until my quad is fixed (11 replies)
  23. Good Friend lost. (13 replies)
  24. help please!!! (8 replies)
  25. 400ex skidplate (21 replies)
  26. My SPAL Fan Install...LOTS of pics (129 replies)
  27. Boring specs (2 replies)
  28. jug bore size (3 replies)
  29. Grips (34 replies)
  30. spark plug? (2 replies)
  31. Front ball joint (1 replies)
  32. exhaust packing (2 replies)
  33. Cam Chain (4 replies)
  34. Mods for trail riding (58 replies)
  35. transmission issue... (1 replies)
  36. Homework... (10 replies)
  37. Different Octane? (6 replies)
  38. Custom Axis rear info (0 replies)
  39. rear shock question (4 replies)
  40. help mee (1 replies)
  41. G-Force Redemption (12 replies)
  42. Neutral Light? (1 replies)
  43. MA quad owners. Need help (5 replies)
  44. 400ex vs 250r (24 replies)
  45. anyone want to trade My +3+1 aarms? (8 replies)
  46. Please Help Me With This Question!!! (2 replies)
  47. 450 vs. 400 (15 replies)
  48. everyone needs to check out the new quad of the month (10 replies)
  49. Have you ever heard of this? (5 replies)
  50. help! (4 replies)
  51. Cold Blooded 05 400ex?????? (7 replies)
  52. Clutch basket (3 replies)
  53. stroker builders (8 replies)
  54. 400ex start/idle issues (16 replies)
  55. Oil Preference (2 replies)
  56. axle bearings (2 replies)
  57. Can someone give me input on these Elka shocks? (3 replies)
  58. Fell Off The Top Of The Truck!!!! (21 replies)
  59. rear rim problem (4 replies)
  60. Cleaning the tank (6 replies)
  61. bearing press tool (3 replies)
  62. 440 sleeve install? (3 replies)
  63. aftermarket bars (18 replies)
  64. wheel spacers. (6 replies)
  65. fuel screw (3 replies)
  66. Spare Parts? (1 replies)
  67. front calliper on rear rotor? (0 replies)
  68. dynatek programmable ignition help (3 replies)
  69. Sparks Filter (2 replies)
  70. Hot header (11 replies)
  71. wtf! jetting is pissing me off (1 replies)
  72. horrible noise (2 replies)
  73. 450 carb wiring (2 replies)
  74. Stock Carb Settings (3 replies)
  75. Oil drain plug washers (3 replies)
  76. Jetting help please?????? (4 replies)
  77. Lucas oil top end lube (13 replies)
  78. Need help jetting????????? (7 replies)
  79. quick question (2 replies)
  80. Swingarm TRX $00ex (5 replies)
  81. Polishing Clutch & Stator covers (9 replies)
  82. xr 600engine (1 replies)
  83. Checking oil levels (3 replies)
  84. Too Rich? (2 replies)
  85. about VIN numbers (0 replies)
  86. Need BIG Help Guys (9 replies)
  87. Wanted New Cylinder Jug!!!!!!!!!!! Also Is This Normal?!!! (0 replies)
  88. Uni install question-need to oil prior? (3 replies)
  89. 450r carb question for 400ex (2 replies)
  90. 450r swing arm on 400ex (1 replies)
  91. jetting motoworks (4 replies)
  92. fender painting (2 replies)
  93. running different cams (8 replies)
  94. Valves & Springs (5 replies)
  95. New Mod Ideas? (5 replies)
  96. Very cold-blooded EX (10 replies)
  97. Quick question, need help fast!!!!!! (1 replies)
  98. **400ex help please** (7 replies)
  99. Sparks Key Rejet? (9 replies)
  100. should I put a hole in my swingarm? (1 replies)
  101. will not start with the switch (2 replies)
  102. swingarm bearings?? (12 replies)
  103. timing chain tensioner (10 replies)
  104. 440ex (2 replies)
  105. Looking for extended A arms and axle. (0 replies)
  106. UNI filters (83 replies)
  107. proper procedure for tightning the axle nuts (0 replies)
  108. 400ex How do I check for bad carrier bearings? (4 replies)
  109. flywheel shaving? (12 replies)
  110. Sprocket & Rotor Guards (3 replies)
  111. carb (11 replies)
  112. Smoke'n Bad.. Rings,valve Stem Seals Or Both? (16 replies)
  113. top end rebuild kits?? and other questions?? (18 replies)
  114. track kit (14 replies)
  115. do i have to pull my motor to do my top end? (2 replies)
  116. Favorite Color Combos (39 replies)
  117. Long travel set up (6 replies)
  118. more power for the EX (7 replies)
  119. look what followed me home this weekend (13 replies)
  120. 450r shocks measurement (14 replies)
  121. my first ATV, a 2001 Honda 400ex (21 replies)
  122. heard loud ping and... (1 replies)
  123. WB CDI, and choke removal??? (4 replies)
  124. wtt 2000 440ex for lt,trx,tecate 250r or???? (0 replies)
  125. Elka vs 450r shocks (1 replies)
  126. Madison, WI area riders (2 replies)
  127. Honda 400ex forsale in CT (6 replies)
  128. 450r seat on 400ex (1 replies)
  129. 400ex carb diagram please (2 replies)
  130. best riding place (8 replies)
  131. YFZ450 front calipers on 400ex (7 replies)
  132. K&N and Slip-On Exhaust but Jetts??? (4 replies)
  133. Chain Question..... (13 replies)
  134. Did i get a Good Price?? (9 replies)
  135. Anybody try the Kenda Kutters yet? (2 replies)
  136. got any new seat ideas? (4 replies)
  137. Ride Height (1 replies)
  138. white maier plastics for sale (2 replies)
  139. zerk fitting on stock carrier? (6 replies)
  140. got my nerfs on tonight.... (18 replies)
  141. Tire question (3 replies)
  142. Just Picked This Up..... (18 replies)
  143. gearing (12 replies)
  144. clutch (5 replies)
  145. hmf or motoworks (40 replies)
  146. Still Popping (9 replies)
  147. ticking (4 replies)
  148. Quick riding picture. (2 replies)
  149. Good AArms for Cheap??? (6 replies)
  150. head gasket question (10 replies)
  151. Front brake reservoir? (2 replies)
  152. Rear bearings bad? (2 replies)
  153. 400ex for sale in CT (3 replies)
  154. A Arm Bushing and Bearing...HELP! (5 replies)
  155. Please Help (2 replies)
  156. Pivot Bearing OD (1 replies)
  157. freestyle ramp (0 replies)
  158. new style plastic on old style (8 replies)
  159. 350 raptor race (32 replies)
  160. 450R shocks mod for a trail rider? (3 replies)
  161. K&n filter jetting (0 replies)
  162. trail tire sizes (10 replies)
  163. Need ideas to run with the 450's (14 replies)
  164. Mobil 1 Racing 4T 10W-40 - Anyone use it? (11 replies)
  165. my first 400ex - mods? (10 replies)
  166. 416ex wont start!!! (16 replies)
  167. K&n filter and jetting (1 replies)
  168. Need Help Rebuild Rear Shock 400ex (5 replies)
  169. Other shocks for rear of 400EX (0 replies)
  170. AC Pro Peg nerfs... (7 replies)
  171. Cheap nerfs (3 replies)
  172. Do you know who makes this oil tank? (4 replies)
  173. my ride (9 replies)
  174. Top end rebuild has begun! (41 replies)
  175. Want Start (1 replies)
  176. Extra money worth it? (10 replies)
  177. 400ex (3 replies)
  178. rear grab bar (7 replies)
  179. 450 front shock tuners (1 replies)
  180. Curious MPG? (16 replies)
  181. keep blowing head gasket (8 replies)
  182. Threw a timing chain (1 replies)
  183. 400 ex tach? (16 replies)
  184. swingarm skid plate (4 replies)
  185. 450r rear shock question (2 replies)
  186. hotrods stroker question (3 replies)
  187. Fender Companies (3 replies)
  188. What we Do to Pay For All This!!!! (66 replies)
  189. how much?? (7 replies)
  190. Oil filter spring (2 replies)
  191. carb. problem please help. (15 replies)
  192. 426 rebuild no power in 4th or 5th gear (7 replies)
  193. mx gearing???? (8 replies)
  194. +1mm valves (3 replies)
  195. tether. starter button (4 replies)
  196. checking interest (1 replies)
  197. Season is over for me before it even started (22 replies)
  198. blown engine maybe? need help! (7 replies)
  199. Wow! swingarm bolt (1 replies)
  200. need help! (2 replies)
  201. Helmets (16 replies)
  202. Put my Sparks key in tonight, will be taking it back out tomarrow (13 replies)
  203. Clutch is extremely tight (6 replies)
  204. Ricochet rear skid plate question (5 replies)
  205. Maybe rebuild time? (7 replies)
  206. leatt adventure (0 replies)
  207. Handlebar bend? (15 replies)
  208. HRC or Dynojet Needle? (2 replies)
  209. Jet Me? (9 replies)
  210. Lean after valve adjustment? (0 replies)
  211. c-clip under sprocket hub? (3 replies)
  212. Anyone....? (6 replies)
  213. Stock 06 400ex swing arm anybody (2 replies)
  214. 400ex's ARE durable *vid (9 replies)
  215. Fuses? (1 replies)
  216. i need help!!!! (12 replies)
  217. Brake pads (33 replies)
  218. Carb Question (15 replies)
  219. new ideas for mods? (5 replies)
  220. Post your..... (15 replies)
  221. Flipping Front Wheels? (14 replies)
  222. Yes or No (3 replies)
  223. is this a good trade? (6 replies)
  224. 01 400ex wont start (8 replies)
  225. what shocks for stock arms? (10 replies)
  226. opion on what to do with my 2001 400ex (3 replies)
  227. atv registration (21 replies)
  228. Looking for a Headlight for 400ex i think 99 - 06 will work? (8 replies)
  229. oil tank temp dip stick? (6 replies)
  230. can't get header off (3 replies)
  231. Wheelie (18 replies)
  232. newbee jetting info (12 replies)
  233. need favor a-arm measurement (11 replies)
  234. GT Thunder XC Rear Linkage How TO (39 replies)
  235. c.sparks says no to the timing key on my 416. anyone ignored this.lol (12 replies)
  236. New 08 400ex price (4 replies)
  237. floppy fenders? (11 replies)
  238. 400EX or 660 RAPTOR (15 replies)
  239. Rear caliper interchangeability (1 replies)
  240. going to a 440 (44 replies)
  241. Custom axis fully adjustable rear shock (6 replies)
  242. 12.5/1 Piston (1 replies)
  243. thinking about doing a 416, need some ideas and suggestions (3 replies)
  244. 416 or 426 (2 replies)
  245. oversized oil tank (1 replies)
  246. 400ex rocker valve timing??? (2 replies)
  247. need ball joints for herrman arms (0 replies)
  248. engine ticking noise loud! 6 months since last valve adjustment (3 replies)
  249. A-arm question??? (2 replies)
  250. Cylinder boring gone wrong (6 replies)