The Twin Sister is a premium all-mountain board for riders who want a playful board that excels in any terrain or snow condition.
Featuring a CamRock profile and a friendly flex, the Twin Sister offers amazing float in pow, turns on a dime and is easy to ride switch or take into the terrain park.
We¡¯ve completely redesigned the shape of the Twin Sister for 2021 by adding a more blunted tip profile, a 3D Contour Base 2.0 and Traction Tech 3.0 edges.
The blunt tips reduce weight, Traction Tech keeps you locked in on firm snow and the 3D Contour Base helps you avoid catching your edge and makes every turn more effortless.
To complete the redesign we upgraded to our new super fast and durable Sintered 8000 base and added stance options with our new Freestyle/Freeride Stance Pack.
Art by: Annie Brace
*Note: The color of the base may be different from one size to another
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3D Contour Base 2.0Moderate 3D-base contours featuring an even balance of 4mm spoon bevel in the nose and 4mm spoon bevel in the tail. Spoon bevel starts at the rocker point.
Twin flex patternBalanced flex pattern with equal stiffness and torsional response in the nose and tail.
V-coreJones exclusive wood core profiling that offers a stable and playful board feel. The wood core is softer between the feet for easy turn initiation and stiffer in the nose and tail for stability riding through uneven terrain and landing airs.
CamrockA unique rocker/camber flex pattern defined by evenly balanced tip and tail rocker and camber between the bindings. Camrock improves freestyle finesse by keeping your tips playful while maintaining the power and pop of camber underfoot.
Wend Natural WaxJones boards are ready to shred straight out of the shop and are factory waxed with WEND natural wax.
Sintered 8000 BaseNew super durable material made from Ultra High Molecular Weight Polyethylene (UHMW-PE) and carbon. Base is easily repairable, highly wax absorbent and wicked fast.
Flip-Flop BaseProducing two or more base color options minimizes p-tex waste. Order may be filled with either color. Color does not vary by size.
Biax fiberglassA dual-direction, dual-layer, stitched fiberglass laminate that provides a fun, forgiving and snappy ride.
Freeride/Freestyle PackAllows option to center or set back stance on sidecut as conditions demand.
Factory TunedAll Jones Snowboards are factory de-tuned at the tip and tail so you can go right from the shop to the mountain.
Forever Flex NewForever Flex is a new manufacturing process that helps stabilise the flex and rocker of a board for its lifetime.
Recycled ABS SidewallsABS Plastic is one of the necessary evils of snowboard production. We improve the sustainability of our snowboards by using only recycled plastic.
Oversized Recycled EdgesAll Jones boards are made with oversized recycled steel edges for added durability and improved production sustainability.
Bio ResinBio Resin is a bio-based epoxy made with 27% plant-based carbon instead of petroleum-based carbon. The organicc raw materials used to make bio-resin are co-products or waste products of plant-based industrial processes. Bio-resin requires 33% less greenhouse gas emissions to produce than conventional epoxy.
Eco-plastic topsheetBio-plastic topsheet made from Castor beans. This eco-material is ultralight, chip/scratch resistant and water/snow repellent (snow sticks less to topsheet)
Control CoreDual-density full premium wood core featuring a 2:1 paulownia to poplar stringer ratio that keeps core light but ultra damp.
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Board Specs
Board Size (cm) | 140 | 143 | 146 | 149 | 152 | 155 |
Board Weight | 2,1kg / 4,62lbs | 2,2kg / 4,85lbs | 2,3kg / 5,07lbs | 2,4kg / 5,29lbs | 2,5kg / 5,51lbs | 2,6kg / 5,73lbs |
Contact Length (cm) | 97,2 | 99,8 | 102,4 | 105 | 107,6 | 110,2 |
Effective Edge Length (cm) | 107,2 | 109,8 | 112,4 | 115,0 | 117,6 | 120,2 |
Tip Length (cm) | 21,9 | 22,1 | 22,3 | 22,5 | 22,7 | 22,9 |
Tail Length (cm) | 20,9 | 21,1 | 21,3 | 21,5 | 21,7 | 21,9 |
Waist Width (cm) | 23,8 | 24,0 | 24,2 | 24,4 | 24,6 | 24,8 |
Tip Width (cm) | 27,6 | 27,9 | 28,2 | 28,5 | 28,8 | 29,0 |
Tail Width (cm) | 27,6 | 27,9 | 28,2 | 28,5 | 28,8 | 29,0 |
Sidecut (m) | 6,6 | 6,8 | 7,0 | 7,2 | 7,4 | 7,6 |
Taper (cm) | 0,00 | 0,00 | 0,00 | 0,00 | 0,00 | 0,00 |
Reference Stance (cm) | 51 | 53 | 53 | 55 | 55 | 55 |
Centered Stance (cm) | 49 | 51 | 51 | 53 | 53 | 53 |
Insert Pack | Freestyle / Freeride Pack | Freestyle / Freeride Pack | Freestyle / Freeride Pack | Freestyle / Freeride Pack | Freestyle / Freeride Pack | Freestyle / Freeride Pack |
Stance Setback (cm) | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 | 0,0 |
Size Chart
Board Size (cm) | 140 | 143 | 146 | 149 | 152 | 155 |
Weight Range (lbs/kg) | 90-140 lbs. / 41-63 kg. | 100-150 lbs. / 45-68 kg. | 100-150 lbs. / 45-68 kg. | 110-160 lbs. / 49-73 kg. | 110-160 lbs. / 49-73 kg. | 120-170 lbs. / 54-77 kg. |
Ideal Boot Size (US/EUR) | 5-7 US / 35.5-37.5 | 6-8 US / 36.5-38.5 | 7-9 US / 37.5-39.5 | 8-10 US / 38.5-40.5 | 8-10 US / 38.5-40.5 | 8-11 US / 38.5-41.5 |
Big Horn Series * |
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Board Waist Width (cm) | 23,8 | 24,0 | 24,2 | 24,4 | 24,6 | 24,8 |
Bindings Recommended Size | S | S | S/M | S/M | S/M | S/M |
Skins Group | - | - | - | - | - | - |




