Ejack Knife

ALL MOUNTAIN - DIRECTIONAL

4.9
Coming Soon
CHF 729.99
Grade

Not available for purchase in your region.

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
Cascade skyline

Sick

Been on this deck for 2 seasons. Rides great

N8

Mind blowing

If you like to ride aggressively, then this board is for you! It's super fun to slay powder on and eats up choppy snow like a hot knife through butter. She like to be on an edge, but feels super responsive in any condition. I would highly recommend picking one up!

Trev

Ride How You Want!

Blown away by how much bite this machine has. So much confidence with the hold on fresh groomers cuts through chop like nobody’s business. It floats over crusty powder; I can’t wait to handle it on fresh pow. Came off a Gang plank, then a Huck Knife, and wasn’t too sure about a C3 directional. Absolutely satisfied with this purchase. All around a great mountain board and could ride or land switch as if it were a true twin. Pop was there when I needed it and was totally responsive throughout mammoths park. Definitely recommend this board to anyone looking to advance their riding. Best deck I’ve been on in a while. Only disappointment was the pentagram on Mervin's registration form page. Stay blessed. 5’11 / 170 riding 154

Jim

The best, extremely fun!

The 159 wide Ejack knife is a great board, probably the best board I’ve ever ridden. It’s snappy yet playful and forgiving, it has great pop and holds a edge extremely well. I ride this board everywhere and it does what it’s supposed to, it a daily ripper for sure! Keep up the good work over there at Mervin!

Disappointedly stoked

Super fun But...

I have had two of these boards, the first was great, slayed pow, popped hard stomped landings, everything all the other reviews mention. However on one hard landing it snapped. Got it warrantied (Shoutout Mervin Warranty Dept.) rode the new board for 1.5 seasons and exactly the same problem. Super sad because I loved how this board rides, but my next stick is not going to be a mervin.

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