Ultra Mountain Twin

The Freeride Focused Twin
Ideal for Slashing, Jibbing and Jumping
Directional All Mountain
Shape
- Traction Tech
- Blunt Nose
- Progressive Sidecut
- Twin Directional
Flex
- Stiffness: 9/10
- Twin flex pattern
Attitude
Terrain
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154
157
158w
160
161w
162
164w
The Ultra Mountain Twin is a lean and mean directional twin freestyle board built with speed boosting, chatter sucking premium materials. Balanced rocker in the tip and tail delivers serious float in the soft stuff while camber underfoot combined with Traction Tech give the Ultra Mountain Twin snap and hold on hard pack. The Sintered 9900 base provides the speed boost you need to go big off any feature while the carbon fiber stringers and Ash veneer topsheet provide the stability to stomp. The Ultra Mountain Twin’s Power Core is specially profiled for unmatched torsional response and “pedal power” between the feet.
Traction Tech

Like a serrated knife slicing into the snow, Traction Tech improves your edge grip by adding multiple contact points along the running length of your board.

Traction Tech is a critical feature for rockered boards. Rocker improves glide in mixed conditions, but the decreased edge contact makes it harder to really lock
into your turns and hold a solid edge. Traction Tech is crucial to offset the edge drift of rocker. — Jeremy Jones

Blunt Nose
How a board glides in powder, crust, corn or any snow more than an inch deep, is dictated by it’s front contact point and just past it. Next time you are in soft snow watch how much snow comes over the corner of the nose near the contact point. The billowing snow coming out from behind the tip means you are plowing through it which is obviously slowing you down. By adding a blunt nose you get the float benefits of a much longer nose without the ‘snow plow’ rounded tip and it’s extra swing weight. — Jeremy Jones
Progressive Sidecut
At the far ends of the sidecut, the radius is incrementally increased as the edge reaches the contact point. Gradually increasing the sidecut radius towards the contact point delivers smoother turn initiation and exit as the edge tracks in and out of the snow with a less abrupt transition.
Twin Directional
Flip Flop Base
Producing two or more base color options minimizes p-tex waste. Order may be filled with either color. Color does not vary by size.
Sintered 9900
Made from Ultra-High Molecular Weight ­Polyethylene (UHMW-PE) and Carbon. This ultra-fast base is easy to repair thanks to the UHMW-PE.
Wend Natural Wax
Jones boards are ready to shred straight out of the shop and are factory waxed with WEND natural wax.
Power Core
Triple-density full wood core featuring hardwood bamboo stringers for added pop and durability plus paulownia for weight savings.
Triax Fiberglass
Multi-axis, stitched fiberglass laminate that offers a precise and responsive ride in any ­terrain or snow conditions.
Factory Tuned
All Jones Snowboards are factory de-tuned at the tip and tail so you can go right from the shop to the mountain.
Recycled ABS Sidewalls
ABS Plastic is one of the necessary evils of snowboard production. We improve the sustainability of our snowboards by using only recycled plastic.
Oversized Recycled Edges
All Jones boards are made with oversized recycled steel edges for added durability and improved production sustainability.
Carbon Stringers
Carbon stringers add torsional stiffness for improved response and increased pop. Carbon layer keeps flex profile dimensionally stable for a consistent ride for the lifetime of the board.
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.
Not sure your ideal snowboard size? Got big feet? Check out our sizing guidelines for each model here.
Learn about Gear and How to use it.
Approx. weight (tolerance +/-15%), Size 157: 2.9kg
New Size Size (cm) Running Length (cm) Nose Length (cm) Tail Length (cm) Nose Width (cm) Waist Width (cm) Tail Width (cm) Sidecut Radius (m) Reference Stance (cm) Centered Stance (cm) Setback (cm) Weight Range (lbs/kg)
- 154 114.6 19.7 19.7 29.1 25 29.1 7.6 56 54 2 120-170 lbs. / 54-77 kg.
- 157 117 20 20 29.4 25.3 29.4 7.8 60 58 2 130-180 lbs. / 59-82 kg.
- 158w 118 20 20 29.9 25.8 29.9 7.9 60 58 2 140-190 lbs. / 64-86 kg.
- 160 119.4 20.3 20.3 29.8 25.6 29.8 8 60 58 2 150-200 lbs. / 67-91 kg.
- 161w 120.6 20.2 20.2 30.2 26 30.2 8.2 60 58 2 150-200 lbs. / 67-91 kg.
- 162 121.4 20.3 20.3 29.8 25.6 29.8 8.2 60 58 2 160-210 lbs. / 73-95 kg.
- 164w 123.2 20.4 20.4 30.5 26.2 30.5 8.4 60 58 2 170-220 lbs.+ / 77-100 kg.+
]
Ultra Construction
Ultra Construction is the redefinition of what it takes to build a snowboard. We’ve tested every inch of the board to precisely position materials exactly where they are needed while eliminating all excess materials. Combining these innovative construction techniques with superlight wood cores and carbon fiber deliver revolutionary results. Jones Ultra boards are the lightest, yet most durable snowboards on earth.