This Board is a B-Grade. This means that this board has slight cosmetic defects that don't meet A-Grade standard. Click Here to find out more about B Grades. The 2025 Lib-Tech E. Jack Knife is a board that Eric Jackson can truly say suits his riding style perfectly. He grew up riding the Mammoth park then transitioned to riding everything steep and deep he can find, and his board is designed to handle it all. With C3 Directional camber and a medium stiff flex for loads of pop, edge hold and stability, riding away from giant landings and big drops aren't a problem. Added basalt absorbs vibrations from fast riding, and the lightweight tip and tail make getting those spins around easy. A serious board for serious riders! Rider Level: Intermediate - Advanced Board Type: All Mountain Freeride Camber Type: C3 Directional Very mild rocker between your feet with powerful camber to the tip and tail. This is Mervins version of traditional camber, offering maximum edge hold, pop, power and precision with extra float and carve. Flex: 7/10 (1=soft, 10=stiff) Shape: Directional This board has a setback stance and a mild taper for optimum precision and performance going forwards. Core: HP - Horsepower Lighter, environmentally nicer, smoother. Combines 60% Aspen and 40% Paulownia woods with Triax, Biax, and Basalt alloy glass for a super smooth and damp ride with lighter weight. Base: Eco Sublimated Sintered High performance sintered base. Mounting Pattern: 2x4 inserts Additional Features: Magnetraction - 7 strategically placed serrations along the edges of the board grip onto the snow and hold a strong edge in any condition. Eco Sublimated Bio Beans Topsheet - A bio-plastic made from beans. Good for your board, and good for the environment. Birch Internal Sidewalls UHMW Sintered Sidewalls UHMW Tip/Tail Impact Deflection
