What do these do ? [Archive] - Yamaha Forum : Your Yamaha Motor Products Community & Resource


Yamaha Forum : Your Yamaha Motor Products Community & Resource > Super Sport > FZ's, FZR's, & YZF 750 > What do these do ? PDA : What do these do ? waster 08-07-2009, 12:48 PM http://cgi.ebay.co.uk/yamaha-yzf750-factory-pro-performance-emulsion-tubes_W0QQitemZ230364954975QQcmdZViewItemQQptZUK_M otorcycle_Parts?hash=item35a2d2415f&_trksid=p3286.c0.m14 As above What do these do ? R1Lover 08-07-2009, 10:21 PM This is what the description says lol cures poor low down running caused by the original poor quality tubes going oval