This SPPS / SPT 650B all-mountain frame is designed to work with two different linkage systems, allowing users to have the option of using either a pull shock or a push shock. Developed in conjunction with X-fusion shock, this frame possesses kinematics that are designed to optimize both shock and suspension systems. The frame use APRO’s exclusive NJW carbon construction technology and Nano resin technology for increased stiffness. At 1,700 g, the raw frame is one of the lightest full carbon, 650B, 150 mm travel frames and is surely a frame at the cutting edge of both technology and market demand.