Jones Ultra Mountain Twin Wide 2018

Size Chart
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The 2018 Jones Ultra Mountain Twin Wide is made for riders with bigger feet, who want a freestyle board that can can handle anything. Freeride World Tour winner Sammy Luebke's board of choice, the Ultra Mountain Twin is made with premium features that make it ride faster, pop higher and keep it super stable on even the steepest terrain. Rocker in the nose and tail keep the board floating in deep snow, while the camber under your feet gives you a stable platform for hard and fast riding, whether you are riding in pow or hardpacked snow.

Key Features

Camber Type: Cam Rock

Cam Rock, for Jones, is a board with mostly positive camber, but a rockered nose and tail for extra float and catch-free, easy riding.

Flex: 7/10 (1=soft, 10=stiff)

Stiff enough that to handle any freestyle riding you can throw at it, but not so stiff that you can't press and tweak it around.

Shape: Twin Directional

Rides just like a twin except its built in a way that is almost unnoticeable that makes riding forward easier.

Core: Power Core

A triple density wood core with added bamboo stringers. Combine this with Paulownia wood for a lightweight, yet durable board with tonnes of pop.

Edges: Mellow Magne-Traction

7 points of contact for unmatched edge hold no matter what the snow condition is. When Jeremy Jones started his company his one requirement was to have boards that used Magne-Traction. Thankfully Lib-Tech allowed him to and he has been making killer boards ever since.

Base: Sintered 9900

Fastest base material available that easily absorbs wax for when you need to go even faster.

Extra Features:

Oversized Recycled Edges - Exactly what it sounds like, enhanced sustainability and added durability.

Eco-Friendly - The entire 2018 Jones range contains the most sustainable raw materials they have ever used, featuring eco-plastic topsheets made from castor beans (aside from wood veneer and carbon models), water-based inks in their bases, natural wax, and recycled ABS and steel wherever possible.


Board Lengths: 158cm, 161cm

Stance Set back: 0mm

Waist Width:

(158cm) 258mm

(161cm) 260mm

Recommended Rider Weight:

(158cm) 64-86kg

(161cm) 67-91kg

  • Not sure which size to get? Check out our snowboard size chart here.
  • Not sure if you need a wide board or not? Find out here.
  • Want to find out about snowboard cambers and shapes? Click here.
  • Want to find out about different types of snowboard edges (magne-traction)? Click here.
  • Want to find out about the difference in snowboard bases? Click here.
  • Want to find out about snowboard construction? Click here.