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Longboard Thruster 9'1 Prism Surfboards
Ailerons pour Longboard Shockproof 9'1 US BOX
Longboard 9'1 Tri fin US BOX Prism Surfboards
Longboard Thruster 9'1 Prism Surfboards
Ailerons pour Longboard Shockproof 9'1 US BOX

Longboard 9’1 Tri Fin US BOX Prism Surfboards


The shape of the 9’1 PRISM Surfboards 2 + 1 longboard is very versatile, light and robust. It allows both noseriding and more aggressive surfing in larger waves.

En stock
  Livraison en 48h !

About the 9’1 Tri Fin US BOX longboard

The shape of the 9’1 PRISM is very versatile. It allows both nose riding in 30cm and surfing in 1.50m and more. Its fairly flat rocker provides excellent speed in soft waves. Its sufficiently wide rear will give large riders good lift for more revival in tight turns. Stable and well balanced, you can move forward on the nose whenever you want.

Its 2 + 1 assembly (2 FCS 1 GL side fins, 7.5 CMS + 1 center fin in American size 9 ”assembly, 23CMS) allows you to add a larger central fin for more pivot in the wave.

Who is the 9’1 US BOX longboard suitable for?

Suitable for all sizes and all practices, it is difficult to fault for beginners as well as for experts in tough conditions. A reference.

The implementation of the stratification of our boards benefits from rigorous specifications to obtain more solidity with less weight:

  • Air-conditioned stratification rooms to guarantee an ideal humidity level, for perfect drying (more strength with equal stratification).
  • Vacuum lamination with excess resin evacuation drain: fiberglass needs the right amount of resin necessary for its impregnation. Vacuuming allows the resin to enter the fiber, the overflow is evacuated through the drain. Because too much resin equals a heavier board, but above all less solid because the fiberglass becomes brittle.

Weight5,2 kg



9'1" x 23"1/16 x 3"


78,2 L


Thruster (3 FCS fins supplied), Tri Fin US BOX (2 FCS 1 fins + 1 central fin)


High density EPS core

Central slat

Longitudinal slat in marine grade plywood


EPOXY / WOOD sandwich construction + through wood slat over the entire length

Paiement sécurisé

Notre système de paiement est 100% sécurisé grâce au protocole https.
Nous proposons le paiement sécurisé par carte bancaire.

Livraison rapide

Nous expédions vos commandes en 72h maximum en France Métropolitaine grâce à notre partenaire GEODIS.
Nous livrons également dans l’ensemble des pays de l’Union Européenne.

Service client 7/7j

Nous assurons un service client en continu que cela soit par mail, par téléphone ou sur nos réseaux sociaux afin de vous fournir les réponses les plus rapides !

Secure payment

Our payment system is 100% secure thanks to the https protocol.
We offer secure payment by credit card

Quick Delivery

We ship your orders within 72 hours maximum in Metropolitan France thanks to our partner GEODIS.

We also deliver to all countries of the European Union.

Customer service 7/7
We provide continuous customer service whether by email, phone or on our social networks in order to provide you with the fastest answers!
Pago seguro

Nuestro sistema de pago es 100% seguro gracias al protocolo https.
Ofrecemos pago seguro con tarjeta de crédito

Entrega rápida

Enviamos sus pedidos en un plazo máximo de 72 horas en Francia metropolitana gracias a nuestro socio GEODIS.
También realizamos envíos a todos los países de la Unión Europea.

Servicio de atención al cliente 7 días a la semana
¡Brindamos un servicio de atención al cliente continuo ya sea por correo electrónico, teléfono o en nuestras redes sociales para brindarle las respuestas más rápidas!