Weston
Gnarnia Snowboard
Gnarnia Snowboard
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Send it deeper, float it steeper - this is your big freeride weapon.
Born in deep pow and raised on rowdy steeps, the Gnarnia is Weston’s most versatile directional freeride board - built to dominate the entire mountain, from couloirs to corduroy. A moderate taper (~9mm) and setback stance gives you effortless float on storm days, without compromising precision on firm or variable terrain.
Under the hood, it’s powered by our Conqueror Core - a blend of poplar, paulownia with carbon stringers & horizontal inlay for precision, power, and stability. S-Weave Carbon Stringers running tip-to-tail and woven into the core combined with Tail V Carbon Inserts provide better landings and add that “send it to the moon” pop, while a Sintered Durasurf 4001 Base keeps you flying on the flats. The Rugged Topsheet shrugs off scratches and abuse for extended life in and out of bounds. Designed with input from Weston athletes and guides, every line, flex, and tech choice is rider-driven and built to last - backed by our 4-Year Warranty and Board Slayer Program.
If you’re looking for one board to do it all - freeride lines, side hits, pow days, and spring missions - welcome to Gnarnia.
Designed in Colorado, Manufactured at GP87
Artwork by: John Fellows

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TECH
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FEATURES
- Wood Composition || Poplar | Paulownia | Bamboo
- Shape || Tapered Directional
- Camber Profile || Freeride
- Topsheet || Castor Bean Based Rugged Nylon
- Layup Fibers || Tri-Axial Fiber Glass
- Carbon Fiber Stringers || 1x Tail V from Middle of Inserts + S-Weave
- Base Material || Sintered Durasurf 4001
- Sidewall || Ultra-High-Molecular-Weight Polyethylene (UHMW)
SIZING
Size (cm) | Recommended Rider Weight (lb / kg) | Recommended Rider Height (in / cm) | Max Boot Size (US Men) | Max Boot Size (US Women) | Mondo | Euro |
---|---|---|---|---|---|---|
143 | 75-135 / 34-61 | 58-62 / 1.47-1.57 | 7.5 | 8.5 | 25.5 | 40 |
147 | 90-150 / 41-68 | 61-65 / 1.55-1.65 | 8 | 9 | 26 | 40.5 |
151 | 105-165 / 48-75 | 64-68 / 1.63-1.73 | 8 | 9 | 26 | 40.5 |
154 | 105-165 / 48-75 | 64-68 / 1.63-1.73 | 9.5 | 10.5 | 27.5 | 42.5 |
158 | 125-185 / 57-84 | 67-71 / 1.70-1.80 | 10 | 11 | 28 | 43 |
162 | 145-205 / 66-93 | 69-74 / 1.78-1.88 | 12 | 13 | 30 | 45.5 |
162W | 165-225 / 75-102 | 69-74 / 1.78-1.88 | 14 | 15 | 32 | 48 |
166W | 180+ / 82+ | 73+ / 1.85+ | 14 | 15 | 32 | 48 |
SPECS
Size (cm) | Effective Edge (cm) | Sidecut (mm) | Waist Width (cm) | Tip / Tail Width (cm) | Taper (mm) | Setback (mm) | Board Weight (lb / g) |
---|---|---|---|---|---|---|---|
143 | 108 | 9.3/7.4/7.1/8.4 | 24.2 | 28.4 / 27.5 | 9 | 10 | 5.15 / 2340 |
147 | 112 | 9.3/7.4/7.1/8.4 | 24.4 | 28.8 / 27.9 | 9 | 10 | 5.30 / 2410 |
151 | 115 | 9.5/7.6/7.3/8.6 | 24.6 | 29 / 28.1 | 9 | 10 | 5.61 / 2550 |
154 | 119 | 9.7/7.8/7.5/8.8 | 25.2 | 29.9 / 29 | 9 | 20 | 6.01 / 2730 |
158 | 122 | 9.9/8/7.7/9 | 25.6 | 30.4 / 29.5 | 9 | 20 | 6.34 / 2880 |
162 | 125 | 10/8.1/7.8/9.1 | 26.2 | 31.0 / 30.1 | 9 | 20 | 6.67 / 3030 |
162W | 125 | 10/8.1/7.8/9.1 | 27.3 | 32.2 / 31.3 | 9 | 20 | 6.80 / 3090 |
166W | 128 | 10.2/8.3/8/9.3 | 27.6 | 32.7 / 31.8 | 9 | 20 | 7.15 / 3250 |
4 YEAR WARRANTY
We're pumped to offer one of the longest warranties in the industry. We offer a 4 Year Warranty because we believe in creating bomber product. Our boards should last as long as possible to reduce the impact on mother earth. LEARN MORE.
SHIPPING
Shipping is generally 3-5 business days but may take longer depending on location. We ship from Denver and our warehouse is open Mon-Fri. Delivery dates are never guaranteed. Ask info@westonbackcountry.com for special requests for expedited shipping and / or finding a dealer.
We ship through UPS and USPS, if shipping is not available to your address please send an inquiry to info@westonbackcountry.com
*Free return shipping on misshipments only. Please ask info@westonbackcountry.com for help with sizing.
*We are not liable for damage to product as a result of mishandling by delivery companies or theft. We strongly recommend purchasing shipping insurance which is available at checkout.
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