Ejack Knife

ALL MOUNTAIN - DIRECTIONAL

4.9
In Stock
$699.99
Grade
1
Description

ALL MOUNTAIN - DIRECTIONAL

Eric grew up in the park at Mammoth and is now right at home at Mt. Baker and anywhere steep and deep. Eric’s dream board is reshaped and designed to excel in all conditions with a focus on pushing freestyle progression to his backcountry playground. A powerful C3 camber body that rips the hardpack, combined with a smooth early rise, new extra pow friendly soft serve spoon nose, and mildly tapered tail to stomp landings. Built with a rugged high performance sintered base.

  • EJACK’S HARD SLASHING LANDING STOMPER
  • RIPS THE RESORT, FLOATS THE POW, MAKES VIDEO PARTS
  • RUGGED HIGH PERFORMANCE SINTERED BASE

BOARD ART BY: Ben Lardy ( @benlardy )

Made in USA, Environmentally friendly

Terrain

Where on the mountain this snowboard is especially tuned to excel.

ParkResortBackcountry

Rider Level

Beginner level snowboards are fun and approachable for all riders while an advanced snowboard is tuned for a particularly aggressive / athletic style of snowboarding.

BeginnerIntermediateAdvanced

Flex

How easily does this snowboard bend under pressure? A soft flex is great for fun maneuverability while a stiff flex is better for aggressive high speed hill bombing.

Soft
12345678910
Stiff
Technology

Contour

THE ORIGINAL AWARD WINNING ROCKER/CAMBER HYBRID CONTOURS (BANANA TECHNOLOGY) ENGINEERED FOR SNOWBOARDING

Lib-Tech-Directional-C3-Snowboard-Contour
  • FULL CONTACT AND CONTROL IN ALL CONDITIONS. “AWESOME EVERYWHERE”

  • CENTRAL ROCKER BUILDS IN CARVE, EDGE HOLD & FLOAT

  • CAMBERS BUILD IN POP, STABILITY AND CONTROL

Construction

HORSEPOWER CONSTRUCTION [HP]

LIGHT • ENVIRONMENTALLY NICER • SMOOTHER


  • CORE: EXTENDED 60% ASPEN / 40% PAULOWNIA

  • GLASS: TRI AX / BI-AX GLASS

  • TOP: ECO SUBLIMENTED POLY TOP

  • BASE: SINTERED BASE


  • BIRCH INTERNAL SIDEWALLS

  • UHMW SINTERED SIDEWALLS

  • UHMW TIP/TAIL IMPACT DEFLECTION

Magne-Traction®

SERRATED STEAK KNIFE TECHNOLOGY

MTX-image-for-Technology-tab-rev

7 strategically located edge serrations provide unreal edge hold and control in all conditions.

TURNS ICE INTO POWDER!

Sizes / Specs
Size (cm)154157159159W162W
Contact Length (cm)110112114114117
SideCut (m)88888
Nose / Tail Width (cm)29.3 / 2930.1 / 29.330.2 / 29.431.2 / 30.431.7 / 30.6
Waist Width (cm)25.125.325.426.426.5
Stance Min-Max / Set Back (IN)20.25"-25" / 1"20.25"-25" / 1"20.25"-25" / 1"20.25"-25" / 1"20.25"-25" / 1"
Stance Min-Max / Set Back (cm)51.5 - 63.5 / 2.54 cm51.5 - 63.5 / 2.54 cm51.5 - 63.5 / 2.54 cm51.5 - 63.5 / 2.54 cm51.5 - 63.5 / 2.54 cm
Flex 10 = Firm66777
Weight Range (lbs / kg)120+130+140+150+150+
Reviews

Customer Reviews

4.9
Based on 51 reviews
Coloradowhit

RAY TROLL

I’m a tall woman with big feet and can’t ride women’s boards because of that. I purchased this board after reading a ton of reviews and knew I needed something stiffer to help me progress. I was looking for something that could carve on ice and slay pow—and this definitely fits the fill! Not to mention the killer graphics of RAY TROLL!! My first was the 2020 board and it ruled. Then I took a rock to my edge and it eventually delaminated. Bought a 2023 when that happened and my only complaint was that they did away with the BANJO graphics! Then I see 2025’s and I may have to sell my 2023 just to get the new graphics! 157 is what I ride and I love the C3 technology. You won’t regret it!

Chris B

Amazing Board. 162R Please!

Huge fan of this board! It kills the groomers and is one of the best powder chargers I’ve ever had. Does it all. One thing though…..BRING BACK THE 162 REGULAR!! I’m 5’8” and 185. Size 10 boot. The 159 is great, but the 162 is perfection! Why god why did the 162 Reg. go away??

Philly

3rd EJACK ive owned

1 of the best boards ive ever rode, this is my favorite shape so stoked on the ejack ive bought 3 of them

IDWANV

Awesome board

I’m 5 10 and 185 lbs, I got the 157 regular. Been snowboarding all my life and this thing can carve, spin and charge like hell all while having good contact. Stiff enough for you to get worked and push yourself. I’m a huge fan of this board, after getting this 157, I think I will get a 160 (-ish) for a little extra stability at bombing hill fast. It’s a good board and has a good solid feel under foot. 10/10

Chase

Best 4x4 board on the market

This board can do ANYTHING!! And it’ll do it easier make you feel like you are Eric Jackson. This is my 2nd ejack board and I love it. Cliff drops big jumps sketchy rails this monster can’t be stopped. The magna traction makes you feel like a figure skater on the ice and traditional camber gives you the response of a Lexus. The logos are extra special and keeps all the Jerry’s intimidated and out of your way so you can soul slash your way down any crowded terrain. Backwoods basher can’t be stopped this is the board for you!!

2026-2027-Lib-Tech-PDP-Bottom-Ejack-Knife