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Jones Ultra Mountain Twin 2020


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The 2020 Jones Ultra Mountain Twin is a lean and mean big brother to the Jones Mountain Twin. 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. The Ultra Mountain Twin is the Mountain Twin on steroids, featuring a stiffer flex, faster base, ash veneer topsheet, and added Basalt for increased torsional stiffness and reduced weight. If you want to go slow and just cruise around the mountain, this is not the board for you.

Camber TypeCamRock

Mellow camber between the feet for stability and pop with Rocker at the tip and tail for freestyle freedom and float in powder.

Flex: 9/10 (1=soft, 10=stiff)

A stiff flex that stays stable at high speeds and powers through powder and hard pack.

Shape: Twin Directional

Rides just like a twin with a slightly directional shape, so you get better performance riding forwards but can still ride switch when you want to.

Core: FSC 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. This core has been specially profiled for the Ultra Mountain Twin, giving you unmatched torsional response and power underfoot.

Ultra Construction

Ultra Construction combines innovative construction techniques with superlight wood cores and carbon fibre, and precisely positions materials for maximum performance and eliminates all excess, making an incredibly lightweight, durable snowboard.

Power Sustainable Basalt Stringers

New sustainable stringer made with 100% natural fibers. Basalt stringers improve torsional response and transfer power from under your feet to the tips of the board to help eliminate nose and tail chatter.

Triax Fiberglass

Multi-axis, stitched fiberglass laminate that offers a precise and responsive ride in any terrain or snow conditions.

Base: Sintered 9900

An incredibly fast base material that easily absorbs wax for when you need to go even faster. Made from Ultra-High Molecular Weight Polyethylene and Carbon, which makes it fast and easy to repair.

Extra Features:

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

Ash Veneer – Thin wood veneer layer that functions as both a protective topsheet and a global reinforcement layer. The thin wood stringers that make up the wood topsheet provide even flex and suck up chatter from uneven snow conditions.

Traction Tech 2.0 – Like a serrated knife cutting through the snow, Traction Tech adds multiple contact points along the edge of the board for enhanced grip and edge hold in all conditions.

Wend Natural Wax – Jones boards are ready to shred straight out of the shop and are factory waxed with Wend natural wax.

Super Sap Bio Resin – All Jones boards are built with bio-based, renewable epoxy instead of petroleum based epoxy. The raw materials used to make Super Sap Bio-Resin are co- products or waste products of other plant- based industrial processes. Producing Super Sap requires 33% less greenhouse gas emissions than conventional epoxy.

Recycled Rounded ABS – ABS Plastic is one of the necessary evils of snowboard production. Jones improve the sustainability of their snowboards by using only recycled plastic.

Blunt Tips – A more freestyle focused shape for reduced swing weight.



Size Waist Width (mm) Sidecut (m) Taper (mm) Effective Edge (cm) Tip / Tail Length (cm) Ref. Stance (cm) Stance Setback (mm) Weight Range (kg)
154cm 250 7.6 0 114.6 21.7 56 20 54 – 77
157cm 253 7.8 0 117.0 22.0 60 20 59 – 82
158cm Wide 258 7.9 0 118.0 22.0 60 20 64 – 86
160cm 256 8.0 0 119.4 22.3 60 20 67 – 91
161cm Wide 260 8.2 0 120.6 22.2 60 20 67 – 91
162cm 256 8.2 0 121.4 22.3 60 20 73 – 95
164cm Wide 262 8.4 0 123.2 22.4 60 20 77 – 100+