alien x cams

[bowgramp59]

are the cams on the 09 alien x and the 2010 alien x the same or did they change them for 2010. i have a chanse to get a 09 x for a decent price, but if they made some improvements i would rather spend a little more and get a 2010 . if anyone knows i would apreciate the info. thanks

[Spiker]

Dont know if the shape etc changed but the bearings did.
'09 bearings are flush and nylon spacers are used between cams and limbs.
'10 uses sholdered bearings with no spacers.