Marin Bikes Rift Zone 29er XC6 (2012)

QUAD XC 100 29er Series: The 100mm travel 2012 Rift Zone 29er is the
fusion of two of our most successful MTB categories. Merging our
acclaimed QUAD-Link suspension system with the 29-inch wheel platform,
the Rift Zone 29er sets a new standard for what a 100mm travel 29er can
do on the trail. Based on our internationally praised 29er geometry, the
Rift Zone 29er has been tuned for XC/Trail use, with a slightly slacker
head tube angle and balanced bottom bracket height.