Guest coenie Posted January 11, 2011 Share Is there anyone else with this problem? Or maybe I am doint something wrong I have Mavic Crossmax wheels UST...and I have tried to fit Monorail and crosmark tires and for the life of me can not get either to run "true" the tire seems to wobble and not my rim is 100% true I have tried soap, lots of it...even rubbing baby oil on the bead and the rim and then gave it GAS at the garage pumps and nope...then I mark the wobble with chalk and take the tire of and try again ....now it wobbles at another part. I never had this problem with my getto tubeless(well at first but that was the linning) Any suggestion please or is that Maxxis tires...a friend of mine told him that his LBS said the tires are not made "true" and there is nothing you can do( I thought the tires are made in a machine?)He was using...Continental Mountain king and race king. ANY ideas PLEASE. Link to comment Share on other sites More sharing options...
Monark Posted January 11, 2011 Share Can you feel it when you ride? Link to comment Share on other sites More sharing options...
javadude Posted January 11, 2011 Share Ditto. I fitted new crossmarks on the weekend and noticed a considerable wobble. Can't say I notice it when I ride though, but was wondering why bother with trued wheels when the tires are so out of true. Link to comment Share on other sites More sharing options...
Guest coenie Posted January 11, 2011 Share When I take a corner, especialy on hardpack I feel it... and when i take my hands of the handlebars it is vibrating Link to comment Share on other sites More sharing options...
MTB_Roadie Posted January 11, 2011 Share my LUST maxxis crossmarks is also not running true....not so bad that i can feel it but i can see it is a bit wobbly,lol....after I rode more with it the tire actually stating going more into shape Link to comment Share on other sites More sharing options...
GuyP Posted January 11, 2011 Share Interesting, I have non-UST 2.25 Crossmarks with the same problem. Poor quality control? Link to comment Share on other sites More sharing options...
_Pat_ Posted January 11, 2011 Share Try hitting the side of the wheel were the "buckle" is against the floor, sometimes settles the bead a little bit better. But usually soap water does the trick. Link to comment Share on other sites More sharing options...
rouxtjie Posted January 11, 2011 Share Might be part of the bead not sitting lekker. I usually pump the tire to its max psi and let it sit for a while(hour or so) before deflating it to the desired pressure. While I am pumping it to it's max you can hear the bead pop into place. Try it Link to comment Share on other sites More sharing options...
koukie Posted January 11, 2011 Share I had the same problem with my previous rims, WTB lazerdisc rims. I bought ZTR olympic rims after that and never had the problem again. I can actually pump my tubeless wheels with my footpump at home, something I could never have done with my previous wheelset. Its just strange that you struggle, because your rims is top of the range. All I want to say is that in my case the problem was with the rims and not the tyres, I have another pair of wheels, DT Swiss XR400 that I also struggle with. I actually burst a tyre once trying to seat it, in my room with stans in, do you have any idea what mess that was!!!! Edited January 11, 2011 by koukie Link to comment Share on other sites More sharing options...
MTB_Roadie Posted January 11, 2011 Share I had the same problem with my previous rims, WTB lazerdisc rims. I bought ZTR olympic rims after that and never had the problem again. I can actually pump my tubeless wheels with my footpump at home, something I could never have done with my previous wheelset. Its just strange that you struggle, because your rims is top of the range. All I want to say is that in my case the problem was with the rims and not the tyres, I have another pair of wheels, DT Swiss XR400 that I also struggle with. I actually burst a tyre once trying to seat it, in my room with stans in, do you have any idea what mess that was!!!! I do the same with my XT rims Link to comment Share on other sites More sharing options...
Guest coenie Posted January 11, 2011 Share Might be part of the bead not sitting lekker. I usually pump the tire to its max psi and let it sit for a while(hour or so) before deflating it to the desired pressure. While I am pumping it to it's max you can hear the bead pop into place. Try it I wet the tire and even put baby oil on the bead then pumped it to MAX ... no joy Link to comment Share on other sites More sharing options...
FowlStArt Posted January 11, 2011 Share My Brothers crossmarks do the same, Have no issue with my Conti's though Seeing a common denominator here Link to comment Share on other sites More sharing options...
Guest coenie Posted January 11, 2011 Share I had the same problem with my previous rims, WTB lazerdisc rims. I bought ZTR olympic rims after that and never had the problem again. I can actually pump my tubeless wheels with my footpump at home, something I could never have done with my previous wheelset. Its just strange that you struggle, because your rims is top of the range. All I want to say is that in my case the problem was with the rims and not the tyres, I have another pair of wheels, DT Swiss XR400 that I also struggle with. I actually burst a tyre once trying to seat it, in my room with stans in, do you have any idea what mess that was!!!! My Mavic 317's worked just fine Link to comment Share on other sites More sharing options...
NICONDA Posted January 11, 2011 Share I have the same problem with my Mavix SLR and Conti's Race King. Link to comment Share on other sites More sharing options...
lock Posted January 12, 2011 Share Have the same with conti's....non ust's though... Link to comment Share on other sites More sharing options...
KnobbyMech Posted January 12, 2011 Share Problem is often that the tire doesn't bead properly. Some tires harder to fit on certain rims than others. Most tires has an indication ring about 3mm from the rim edge. See if the ring is the same distance from the rim right around. Soap it up and pump it up to the tire max recommendation pressure and check again. If it is still not true, pump it some more if it is still not right(sweat pouring from every pore at theis stage). You may hear a loud POP and calling me names at this point, but it should hopefully only be the bead popping in correctly. Capricorn 1 Link to comment Share on other sites More sharing options...
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