frenchmike Posted August 3, 2015 Report Share Posted August 3, 2015 Hi, Dose anyone know what the Big end float should be for a 2003 125cc rev 3 please. Quote Link to comment Share on other sites More sharing options...
billyt Posted August 4, 2015 Report Share Posted August 4, 2015 I give up. What is a “Big End Float” Quote Link to comment Share on other sites More sharing options...
lineaway Posted August 4, 2015 Report Share Posted August 4, 2015 Bite the bullet and replace the mains. Quote Link to comment Share on other sites More sharing options...
billyt Posted August 4, 2015 Report Share Posted August 4, 2015 (edited) Ah, ah you mean clearance, wink, slop, free play, je suis savant! Edited August 4, 2015 by billyt Quote Link to comment Share on other sites More sharing options...
frenchmike Posted August 4, 2015 Author Report Share Posted August 4, 2015 Yes I have replaced the Connecting rod ,but there seems a lot of end float, dose anyone know what the free play should be Quote Link to comment Share on other sites More sharing options...
paulc76 Posted August 4, 2015 Report Share Posted August 4, 2015 dont know about the 125 beta specifically but around .007"-.0010" is normal Quote Link to comment Share on other sites More sharing options...
frenchmike Posted August 4, 2015 Author Report Share Posted August 4, 2015 Paulc 76 Thanks for that. Quote Link to comment Share on other sites More sharing options...
lineaway Posted August 5, 2015 Report Share Posted August 5, 2015 I have always done my cranks at 18 thousands. Beta only gives a spec for the two halves total distance. 62 mm: +0.05 to -0.15 mm. I always looked at float being play in the whole shaft. Rod set up was a different manner. That is Beta specs from the manual. Quote Link to comment Share on other sites More sharing options...
frenchmike Posted August 5, 2015 Author Report Share Posted August 5, 2015 Thanks Lineaway for the INFO . Quote Link to comment Share on other sites More sharing options...
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