Manitou Mezzer Pro Suspension Fork - 27.5" 180 mm 15 x 110 mm 37 mm Offset BLKManitou Mezzer Pro Suspension Fork 27. 5" 180 mm 15 x 110 mm 37 mm Offset Black. Loaded with unprecedented features Mezzer Pro gives you the handling and control you need for the ultimate enduro ride. Built around 37mm stanchions and a Reverse Arch lower leg design with the Hexlock SL2 axle Mezzer Pro is the stiffest chassis in its category. 37mm stanchions Reverse Arch design and Hexlock SL2 axle for the ultimate stiffness Fully adjustable IRT air