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Everything about the Lib Tech EJack Knife

Designed by snowboarding legend Eric Jackson. This versatile board with C3 camber offers stability and great performance on the mountain, and its environmentally conscious construction makes it a top choice for adventure snowboarders.

 Lib Tech EJack Knife Everything about the Lib Tech EJack Knife

Magne-Traction is a patented technology that creates wavy cutting edges on snowboards for improved grip on icy and hard snow. These waves create additional contact points that increase stability and control.

 Lib Tech EJack Knife Everything about the Lib Tech EJack Knife

A powerful C3 camber contour with Magne-Traction® ensures accurate carves on hard surfaces and pop and firmness on big jumps and landings.


Discover the Lib Tech EJack Knife

Eric Jackson, an absolute veteran of the snowboarding world, has realized his dream board with the Lib Tech EJack Knife. From growing up in Mammoth's snowpark to his current home in Mt. Baker, Eric is always looking for challenging and diverse conditions. Designed to excel in all situations, this board emphasizes pushing freestyle progression even in his backcountry playground.

Lib Tech C3 Camber Profile

At the heart of the EJack Knife is the powerful C3 camber profile. This provides incredible stability on hard surfaces and offers amazing edge grip. Whether you're racing down icy slopes or performing your favorite tricks in the park, this board will keep you in control. The camber profile comes with a smooth early rise in the nose, meaning you can float into deep powder with ease. The new extra friendly "soft serve" nose is designed to increase buoyancy in deep powder, while the slightly waisted tail helps make solid landings.

This season, the EJack Knife also features a rugged high-performance, eco-friendly sublimated sintered base. This base provides optimal wax absorption and an exceptional gliding experience both on and off the slopes.

Eric Jackson's passion for snowboarding and his extensive experience contributed to the development of this board. Designed specifically to excel in a variety of conditions, it offers the ultimate in versatility. Whether you're ripping through freshly groomed slopes, having deep backcountry adventures or pushing your limits in the snowpark, the EJack Knife guarantees performance and fun.

Best of all, this board is built with an eco-friendly approach, meaning you can enjoy the mountains with peace of mind. Eric Jackson and Lib Tech have always been committed to sustainability and environmental responsibility.

Lib Tech EJack Knife guarantees fun

In short, the Lib Tech EJack Knife is a versatile and powerful snowboard that guarantees performance and fun. It was designed by a professional and built to take your snowboarding experience to the next level, no matter the conditions on the mountain. Get on the EJack Knife and make your snowboarding dreams come true. With this board, you can enjoy everything the mountains have to offer and make every ride unforgettable.


Size (cm) 159 159W 162W
Effective Edge (cm) 114 114 117
Tip Width (cm) 30.2 31.2 31.7
Waist Width (cm) 25.4 26.4 26.5
Tail Width (cm) 29.4 30.4 30.6
Sidecut Radius (m) 8 8 8
Weight range (KG) 65+ 70+ 70+
About this snowboard
Freestyle / Park
Steep and technical terrain
High speed carving
Grip on ice
Banana Technology C3 camber
 Lib Tech EJack Knife Banana Technology C3 camber
Magne Traction
 Lib Tech EJack Knife Magne Traction
 Lib Tech EJack Knife Technical specifications

Technical specifications

Mervin Manufacturing, founded in 1977 by Mike Olson and Pete Saari, is the leading manufacturer of Lib Tech snowboards. With a focus on environmental friendliness and local manufacturing, the company is based in Sequim, Washington, and remains the last major board factory in the U.S.

Base Sintered Base

Hard and fast!

Core Horse Power Cunstruction [HP].

60% Aspen wood & 40% Paulownia

Glass Tri-Ax and Bi-Ax + Basalt

Perfect combination for a playing character with maximum power

Topsheet Eco Sublimated Bio Poly Top

Topsheet made of environmentally friendly materials

Profile C3 Camber Banana Technology

The Lib Tech C3 camber profile combines aggressive camber under the bindings with light rocker in the middle for a powerful and versatile riding experience.

Shape Directional

A directional shape provides improved performance and stability when riding in one direction, especially when freeriding and on powder.

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