The all new 2017 Focus Jam range features the F.O.L.D. rear suspension F.O.L.D. stands for focus optimised linkage design, the system is divided into two main steps, known as its two-way travel arrangement. Within the lower 30% of travel, the system works digressively for super sensitivity, thereby eliminating micro-bumps & generating immense grip. For the remainder of the travel, the spring rate is progressive, keeping firm in its travel & delivering a lot of feedback. The Focus Jam lite 12g is made for the trails with the brand new full Sram XO1 Eagle 1 X 12 drivetrain, Rockshox Yari 140mm travel forks, Monarch rear shock & Dropper Seatpost this bike is a joy to ride.