Description: Challenge other talented riders in this fun Superbike Extreme racing game. Try to finish each course as fast as you can as you drift on your super motorbike around curves and beat your rivals on their extreme two wheelers. Much fun! Tags: friv 2 friv 14 friv 23 friv 63 friv 73 friv 94 friv 107 friv 124 friv 2610 friv 2018