Cannondale JEKYLL 4 (2012)

The ECS-TC (Enhanced Center Stiffness-Torsion Control) System uses features like these clamped 15mm thru-axles and doubled bearings at the rear dropouts to eliminate flex and play in the links and pivots. This removes the vague, imprecise feeling felt on so many dual suspension bikes.
The incredibly light, unbelievably tough Jekyll frames let you climb with the whippets but descend with the pitbulls.