View Full Version : 2008 - 2012 Ninja 250R Tech Talk


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  1. Is my clevis shot?
  2. fork seal 2012 Ninja 250r
  3. Bike lost power this morning
  4. 2008 250 - Front sprocket retaining washer
  5. Another Carb clean quesiton.
  6. Effects of leaking fork seal
  7. Lots of water in gas tank
  8. Leaking oil?
  9. Another chain question..
  10. Speedo needle going crazy
  11. Koso Oil temp. sensor
  12. Sudden engine bog / throttle non-response
  13. DAS BOOT!!!!!
  14. Tachometer on 2011 stopped working
  15. What's the deal with this air box?
  16. Stacking valve shims
  17. 2008 Kawasaki Ninja 250r H7 Adapter/Socket
  18. Carb'ed 250R idles but stalls on rev
  19. 2008+ OEM dog bone/links length
  20. turn signal woes
  21. Chain life?
  22. Looking at Suspension upgrades New Gen
  23. Stock exhaust. Shifting time questions.
  24. Barnett Clutch Kit
  25. How much should the front end move when sitting still?
  26. Takes a lot of effort to push the bike
  27. Dog Bones
  28. Loss of power on hills/rev and it stalls
  29. need some help with bike
  30. Pirelli Demon
  31. Do I need tires?
  32. Front and rear sprocket offset?
  33. Running rich - will removing snorkel help?
  34. universal speedo problem
  35. Crankshaft rotational direction
  36. Bogs from 2000 to 2500 rpm
  37. shift lever travel
  38. Main Fuse (30a) blows when attaching rectifier
  39. Rad Cap - Same as Honda Civic?
  40. Hole in the bottom next to oil filter
  41. How long does the exhaust end can usually last?
  42. Gettin' some work done!
  43. Seafoam in the carb float bowls?
  44. up jetting ninja 250 09
  45. Aftermarket tach
  46. various help: radiator cowl panel, rear seat cowl
  47. Any way to adjust throttle cable?
  48. won't start - no green light (2012 250r)
  49. ninja 250r anybody have race pegs fitted?
  50. Black paint coming off muffler!
  51. Pipes/Exhaust
  52. why did my bike stall?
  53. Will it fit? Throttle Cables Edition
  54. Mix and Match Kuryakyn grip internals?
  55. 250/300 engine tips/advice?
  56. Fork Springs and Emulators
  57. Ticking noise... at lean angle?
  58. Time to Tinker
  59. sounds like a squeaky fan belt at start up
  60. Help! Slipping clutch??
  61. Stand
  62. What PSI for Pirelli DR2 R and Supercorsa SP F
  63. Damsel in Distress!
  64. Ninja 250r won't go past 75 mph max
  65. wheel bearings
  66. speedometer sticking
  67. Any tips or video install tutorials for a full exhaust?
  68. A Couple of questions
  69. Start Issue
  70. Alignment after lowside
  71. Help please!!! Clutch cable
  72. DIY Removing and replacing spark plugs
  73. My Dyno Baseline
  74. Itty-bitty tires
  75. Wiring schematic question
  76. 2009 250 ninja foggy oil indicator window.
  77. Tyga header/midpipe with other muffler......
  78. HELP! Bike coughs sputters almost shut off but then ran
  79. need help
  80. Need suggestion FP needles 2 times hotter
  81. Important part, I guess :)
  82. Can not remove the front sprocket guard
  83. Bike chain broke while riding. Can't shift.
  84. Brake pad change
  85. Bike feels like it rolls with friction in first with clutch in
  86. Bush mechanic attacks! Help needed with prev owner dodgy fix.
  87. 2011 Ninja 250r RPMs... Im a newb.
  88. So I need tools. Is there a tool kit I should start with?
  89. CNC High Lift Clip ons, Good or bad?
  90. Chain wobble left to right
  91. Coolant Issue - White Crystals
  92. Ninja 250 stalls when giving throttle
  93. Ninja with a different wheel
  94. Need New Rear Shock
  95. Bike won't start...
  96. How short a commute is too short?
  97. Clear tubing compatible with brake fluid
  98. Propylene Glycol
  99. Front brake lever doesn't return to original position
  100. Riding with choke
  101. Can someone explain tire choices to me?
  102. Ignition coil cylinder 1 calcined ... Reason ?
  103. (Re-)Pack Jardine RT-5 Slip On?
  104. Anyone make a new valve adjustment video?
  105. Throttle Stopped Working
  106. Help, Bike won't shift in to 3rd or beyond
  107. 2010 Ninja 250R - Idle / throttle question
  108. Shimmed needles and died on me while riding
  109. Will it fit?
  110. 2010 Ninja 250R RPM question.
  111. 2012 Ninja 250R (EX250JB) Engine Harmonic
  112. Extra hose? (Reconnecting the gas tank)
  113. oil leak at output shaft
  114. 2012 Ninja 250R Sprocket Change
  115. returning to stock ride height
  116. air filter with 12k miles on it, look see
  117. Custom-made Mirror Extenders
  118. Headlight Connector
  119. Fuses for Headlight, Tail light and Gauge lights.
  120. my 08 ninja 250r wont run after it was tipped over
  121. radiator hoses and o-rings
  122. Throttle butterfly? Throttle doesn't snap back
  123. new tires
  124. Stripped HEX bolt on rear caliper bracket
  125. RPM idle ranges and results after changing (help)
  126. 12 ninja 250r dan Moto k&n filter stock airbox
  127. 10 250r replacement forks
  128. transmission
  129. engine idles ok but sometimes won't rev
  130. Replacement cdi/ecu ideas
  131. Owner manual ( yes i checked the sticky)
  132. Handlebars slightly to the right when wheel is straight
  133. 8k mile oil change?
  134. Cheap but quality sprockets, chains, tires, etc
  135. Tyga full exhaust system?
  136. China rearsets any good?
  137. Ninja 250 Mobil 1 Racing 4T 10W40 Oil analysis
  138. coolant filter?
  139. Distance between forks and header?
  140. Chain & Sprocket?
  141. I think my frame is bent.....
  142. Bike won't start again
  143. Splicing wires
  144. Clutch Change Help
  145. Bent forks or something else after crash
  146. does my chain seem too tight?
  147. swingarm, tie-rods, rocker arm maintenance
  148. Front Radial Master Brake Line Setup
  149. 5mm overbore
  150. Start in Gear
  151. Winterizing Bike
  152. price for dat good neck?
  153. Rough acceleration
  154. Akrapovic silencer bolt
  155. Fixing bent Clip ons?
  156. extended swing arm and fat tire
  157. Coolant drain bolt sizes?
  158. 2009 ninja 250 starting issues
  159. Intermittent gauges
  160. Track Clip On Configuration ?
  161. torque specs
  162. DIY: New Gen Automatic Cam Chain Tensioner Rebuild
  163. Shortening Upshift throw
  164. Rosso II Cold Tearing
  165. steering head bearing race driver
  166. slight movement in calipers after removing
  167. Back light above number plate
  168. Rearsets - any one experience with these types ?
  169. Raising the gas tank
  170. Headlift Stand
  171. Turn signal wires?
  172. 250r feels slower than my buddy's 250r
  173. Need help installing all balls streering bearing...
  174. How do I put my 2008 Ninja 250r on front and rear stands?
  175. Will the 300 front end fit on the 2008-2012 250?
  176. jetting air filter and exhaust question
  177. First time winterizing my '08 250r. A couple questions...
  178. Battery polarity crossed during a jump start.....bike dead :(
  179. MPG nuances
  180. Frando Brake Calipers?
  181. Need some tire advice
  182. Tank Lining
  183. Cam Chain Question and CCT
  184. How have the 2008-2012 models turned out for dependability?
  185. 250r Completely dies on Freeway
  186. Rpm real slow to come back down after giving it some throttle
  187. How long do you leave your battery tender on?
  188. Four way led signals
  189. Fuel line issues w/pics!
  190. Bike won't crank, lights come one, replaced battery and solenoid starter.
  191. Race Prepping - Slow Build Thread
  192. Tanks for your help!
  193. Blackstone Oil Analysis
  194. Spark plugs Questions
  195. I don't know where to locate, it's N250 vs. N300
  196. TOO Loud DanMoto GP Carbon
  197. radiator issues
  198. front fork caps
  199. New bike, shotty electrical work
  200. How will the 250r do in a shed for the winter?
  201. Needed ignition, I'm new already been vandalized,take down,now attempted theft
  202. koso rx2 09 ninja 250
  203. Muting Slip-on affects performance/carburation?
  204. Backfire during accel -- too lean?
  205. Airfilter box bolt issue.. Please help.
  206. 41078 Replacement (i.e. the speedo gear assembly)
  207. 95-07 CDI on Ninja 250R 2010
  208. Lighting Issues. Flashers/Turn Signals Help.
  209. "Lil Miss" got cranky and stumbly
  210. 2011 Ninja 250 oil question
  211. Having some issues
  212. exhaust issue
  213. Stupid grip question
  214. $25 DIY Oilchange
  215. Wheel lift jack help
  216. Tires.... again.
  217. Rear brake lever hitting M4 exhaust
  218. 40 -45 mpg?
  219. New and CCT issues ?
  220. Gas tank removal
  221. I need Detail 2008 gas tank routing..
  222. Coolant reservoir hose routing?
  223. Chinese fairings?
  224. 2 more q's. Carb removal and clutch switch
  225. Re-doin Valve Seats
  226. Project Ninja 282cc
  227. Potential 250 purchase!
  228. Front fork not moving freely after cleaning
  229. is it only me ???
  230. Knock-off exhaust?
  231. Mothracing rearset bracket from club512
  232. 250 track bike project
  233. At wits end trying to bleed front brake after new line install
  234. Stock Wiring Harness Weight??
  235. Fiberglass repair tips?
  236. What's an average '08 Ninjette worth?
  237. Hard to downshift any ideas why?
  238. aftermarket turn signals
  239. 09' Ninja 250 Running On One Cylinder
  240. Will a 2 brothers slip on for a 300
  241. At my wits end.....bike will not start
  242. Rear brake dragging
  243. Question about adjust idle mixture screws
  244. Can I use different brands of the same weight fork oil in each fork?
  245. Clutch switch delete.
  246. Odd turn signal issue
  247. FI Light of Doom
  248. Ninja 250 running poorly
  249. New low-mileage engine from auto/MC recycler
  250. 2012 Ninja 250r running problem and white smoke from tail pipe.