
Snowboard specialist from Sideways speaks.
- Raging fast
- Always good grip thanks to Traction Tech 3.0
- Possibility to set your bindings in freeride and freestyle position.
- Definitely a lot stiffer than the regular Mountain Twin.

Everything about the Jones Ultra Mountain Twin
Everything about the Jones Ultra Mountain Twin
The Jones Ultra Mountain Twin is a versatile and advanced snowboard with improved lightness, stiffness, and speed, designed to effortlessly dominate various mountain conditions.

Forever Flex is a new production process from Jones that helps stabilize the flexibility and profile of a snowboard throughout its entire lifespan.

Sustainable power. Basalt strings are made from 100% natural fibers and help transmit power to the edges, improve torsional response, and absorb vibrations from the board.
Discover the Jones Ultra Mountain Twin
The revamped Jones Ultra Mountain Twin snowboard offers an exceptional upgrade to the beloved Jones Mountain Twin, with increased lightness, stiffness, and speed. With a completely new shape from the previous season, the Ultra Mountain Twin is a stunning result according to Jeremy Jones, and is praised as the most versatile and user-friendly all-mountain snowboard on the market.
The snowboard features a tapered nose and tail, which not only results in a lighter weight but also allows for effortless turn initiation thanks to the 3D Contour Base 2.0. To ensure maximum grip on hard snow, Traction Tech 3.0 has been added to the edges, with cutouts at the height of the heels and toes for improved edge hold.
Jones snowboards from the Ultra Series
Carbon stringers are integrated to make the board stiffer and more stable in both torsional and longitudinal directions than the regular Jones Mountain Twin, resulting in impressive pop. The Jones Ultra Mountain Twin is a Directional Twin snowboard, designed for riders who want to shred the entire mountain without compromise.
Originating from the Jones Ultra Series, the snowboard is crafted with utmost care and precision. Jones has tested every inch of the board to strategically position materials and eliminate unnecessary elements. The combination of super lightweight wood cores and carbon fibers results in an unparalleled balance between lightness and durability, making the Jones Ultra boards the lightest yet most robust snowboards of their kind.
Camrock profile
The Camrock profile, with rocker in the nose and tail, provides remarkable float in powder snow, while the camber between the feet along with Traction Tech 2.0 offers maximum control and grip during aggressive descents on hard slopes. In short, the Jones Ultra Mountain Twin embodies cutting-edge technologies and performance, giving riders the ability to dominate the entire mountain with confidence and style.
Sizecharts
Size (cm) | 154 | 156W | 157 | 159W | 160 | 162W | 163 | 165W |
Board weight kg | 2.5 | 2.6 | 2.7 | 2.7 | 2.8 | 2.9 | 2.9 | 3 |
Contact Length | 108.6 | 110.4 | 111 | 113 | 113.4 | 115.6 | 115.8 | 117.8 |
Effective edge length | 118.6 | 120.4 | 121 | 123 | 123.4 | 125.6 | 125.8 | 127.8 |
Tip Width (cm) | 29.2 | 30.1 | 29.6 | 30.4 | 30 | 30.7 | 30.3 | 31.1 |
Tail Width (cm) | 29.2 | 30.1 | 29.6 | 30.4 | 30 | 30.7 | 30.3 | 31.1 |
Waist Width (cm) | 25.1 | 25.9 | 25.4 | 26.1 | 25.7 | 26.3 | 26 | 26.7 |
Sidecut radius (cm) | 7.6 | 7.7 | 7.8 | 7.9 | 8 | 8.1 | 8.2 | 8.3 |
Taper (cm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |

Technical specifications
Jones Snowboards distinguishes itself through its constant pursuit of innovation and performance, integrating technologies such as 3D Contour Base and Traction Tech to provide superior grip and maneuverability. Moreover, the brand is known for its strong commitment to sustainability, making it a leader in environmentally-friendly production and awareness in the snowboard industry.
Made of polyethylene with ultra-high molecular weight (UHMW-PE) and carbon. This ultra-fast base is easy to repair thanks to the UHMW-PE.
Wooden core with three densities and hardwood bamboo rods for extra pop and durability, plus paulownia for weight savings.
Stitched fiberglass laminate with multiple axes for a precise and responsive ride on any terrain and in any snow condition.
This top layer of ash veneer provides extra responsiveness and is the most natural way to find the best balance between absorption and pop.
A unique rocker/camber flex pattern defined by evenly balanced tip and tail rocker and camber between the bindings. Camrock improves the freestyle finesse by keeping your tips playful while maintaining the strength and pop of camber under your feet.
A snowboard with a symmetrical outline and flex, but with a slightly shifted setback binding position.