LIBTECH
EJACK KNIFE SNOWBOARD
Pickup available at 325 Rue du Marais
Usually ready in 24 hours
From Mammoth to Baker, Eric Jackson’s Lib Tech EJack Knife C3 Snowboard is a hardcore backcountry slayer that brings true freestyle spirit to the steep and deep. With aggressive C3 camber for precision and power on hardpack and a smooth early rise nose for effortless float in pow, this board is built to charge lines and stomp landings with confidence. It’s rugged, responsive, and ready to rip—just like E-Jack himself.
Product Details
Rocker Type
Camber Directional – Camber Hybrid Technology. Full contact and control in all conditions, "Awesome Everywhere". Central rocker builds in carve, edge hold & float, while cambers build in pop, stability and control.
Flex
Medium – The most versatile flex in the game for peak performance all over the mountain.
Shape
Directional
Core
Extended 60% Aspen / 40% Paulownia
Laminates
Triaxial / Biaxial Fiberglass with Basalt Alloy – A unique volcanic fiber derived from basalt features amazing strength and dampening properties, allowing the creation of light, strong, and amazingly smooth performance rides.
Sidewalls
Birch Internal Sidewalls
UHMW Sintered Sidewalls
UHMW Tip / Tail Impact Deflection
Base
High Performance Eco Sublimented Sintered Base
Edges
Magne-Traction® – Strategically located edge serrations provide unreal edge hold and control in all conditions. Turns ice into powder.
Topsheet
Eco Sublimented Polytop
Graphics
Art by Ben Lardy
Additional Features
Mervin Made – Hand made at the Mervin Factory in Washington, USA with zero hazardous waste.
Binding Compatibility
2 x 4 Inserts
| Size (cm) | 154 | 157 | 159 | 159W | 162W |
| Effective Edge (mm) | 1100 | 1120 | 1140 | 1140 | 1170 |
| Tip Width (mm) | 299 | 301 | 302 | 312 | 317 |
| Waist Width (mm) | 251 | 253 | 254 | 264 | 265 |
| Tail Width (mm) | 291 | 293 | 294 | 304 | 306 |
| Sidecut Radius (m) | 8 | 8 | 8 | 8 | 8 |
| Stance Setback (in) | 1 | 1 | 1 | 1 | 1 |
| Stance Range (in) | 20.25-25 | 20.25-25 | 20.25-25 | 20.25-25 | 20.25-25 |
| Width | Regular | Regular | Regular | Wide | Wide |
