re mavic crossmax sl

hi i got new crossmax sl 2009 QR 9mm from crc however got cannondale with lefty on way can i adapt the sl front hub or can i purchase a 2009 crossmax sl lefty hub to rebuild front wheel thanks ...
You cannot convert any hub to work with a Lefty.. Mavic or otherwise..

You will need to buy a Lefty specific hub or buy a whole new wheel..

With Mavic wheels, to save time, never ending hassle and probably months of waiting, I would recommend you sell the standard QR wheel and just buy a Lefty specific one rather than trying to rebuild your old wheel onto a new hub..

Or if your not too fussy about matching wheels I have a ZTR Olympic / Lefty front wheel... its a super lightweight XC race wheel so not suitable for hacking...
thanks mac will think about your wheel my cross max sl are new not used yet
got my new rush with lefty on a whim wheels on it are fairly standard the sl s are beautifull