Not as stiff as the C-Frame or X-Frame, but a good chassis made from glass-filled nylon for comfort and a carbon injected knee for that rigidity which reduces the ACL, Meniscus, and MCL injury risk. The Z-Frame is classified as a medical device and as impact protection.
Features:
Slim hinges for superior motorcycle feel
Aluminium hinge covers for rigidity and endurance
Reduction of forces to limit knee injuries: ACL, Meniscus and MCL
Hyper extension limitations 5º, 10º, 15º and 20º for ACL injury reduction
Low-profile shin bone pad for excellent boot fit
Comfortable, easy-fitting and low-profile strap system
Customized fit with interchangeable hinge padding sizes
