Canfield Brothers RIOT 2016

The Brothers RIOT - 29 Full Suspension
140mm travel (5.5 inch), 414mm/16.3inch chain stay
All mountain, alloy construction

From the Brothers' website :
The Bros. changed the industry’s perception of 29er handling in 2011 with the Yelli Screamy, the first 29er with sub-17-inch chainstays and a playful and nimble ride.
the Riot pushes the bar further than ever, boasting the most aggressive 29er geometry to hit a full-suspension trail bike to date.
the Riot is the most fun full-suspension 29er to ever hit the trail, up or down.
Radically short 414-millimeter (16.3-inch) chainstays will let you snap turns like no one with big wheels should,
while the 66.5-degree head angle gives you confidence where it counts. This ain’t your dad’s 29er.