Rattlesnake1 Posted July 10, 2020 I have a 95 kx125 that runs like a top, very fast and pulls hard in all gears except 4th gear it surges. It acts like maybe the clutch is not holding. But that doesn’t make any sense to me because it doesn’t act up in other gears. Does this sound like an internal gear problem or something I’m missing. The motor is not missing out and continues to pull but the bike will pull then stops pulling them pulls again and so on. Only happens in 4th gear. Share this post Link to post Share on other sites
Motox367 Posted July 10, 2020 Gear coggs are rounded off on 4th is the problem Share this post Link to post Share on other sites
KnotAPro Posted July 10, 2020 ""IAW" Partzilla.com, all your transmission gear are OBS. I haven't checked any other On-Line Stores to see if that is the case. But your bike is fairly old. I do see an Item# 323901576121 on Ebay $99 free shipping and you can (make an offer). I have bought transmissions from ebay with the write up "used, worked etc". After I received the parts I do an inspection as per the OEM Manual. Out of spec, round off, just looked like schit IMO. But the gear you might need of this particular offering could be something to get your bike up to par. Take a chance is an option on that purchase. Share this post Link to post Share on other sites
