jordancameron Posted April 30, 2010 Report Share Posted April 30, 2010 hello my montesa cota 315R has been recently giving me trouble with the clutch. whenever i put it into gear it starts to move like when you let the clutch of but im stull holding the clutch in and i have to give it some throttle or it will cut out and when im stoping the bike to put it out of gear whenever i pull the clutch in it doesnt do anything and it stolls. i recently got it serviced and all the oils changed. i had troubles with it before i had it serviced but it worked fine for about a week after i got it back and then the clutch started doing that thing again. the bike is a 1999 montesa cota 315R and if any one can tell me what they think is rong that would be a big help. thanks. jordan Quote Link to comment Share on other sites More sharing options...
tt5th Posted April 30, 2010 Report Share Posted April 30, 2010 It's quite a common problem on the 315. Have a search for clutch problems in the Montesa bit of this forum and you should find lots of info. Quote Link to comment Share on other sites More sharing options...
jer Posted May 1, 2010 Report Share Posted May 1, 2010 I used to have a 99 montesa which did the same. I was told to change the plates for later ones which had more oil grooves. Worked perfectly after that. I can't remember what year i changed them for though. Phone Sandifords, they'll know. Quote Link to comment Share on other sites More sharing options...
samandkimberly Posted May 2, 2010 Report Share Posted May 2, 2010 I had similar problems, and did a lot of research before I found a fix that worked for me. For starters I tried a bunch of oils; some worked better for a day or so, but all of them worked about the same after a couple of hours of riding. I ended up sticking with the cheapest and most available - Dextron 3 ATF. I sanded the metal plates and that helped tremendously, but only for a few more hours. I then looked at all the trick aftermarket options, CR250 clutches, buying a new stock one, and decided the most economical fix to try was buying a set of Surflex friction plates. Given that I had no proof any of the fixes were going to work better than any of the others - it made sense for me to start at the bottom of the price heap. I put them in and it's been fine since. Not perfect, mind you - it hangs up the very first time when you pop it in gear cold, neutral can still be hard to find, but no more creep when in gear. Sam Quote Link to comment Share on other sites More sharing options...
dan williams Posted May 12, 2010 Report Share Posted May 12, 2010 This works for the Beta, may work for yours. http://www.trialscentral.com/forums/index....=0&start=0# Quote Link to comment Share on other sites More sharing options...
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