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Lost 6'4 Speed Demon Squash Shortboard Surfboard

SKU: 118997
Sale price $799.00

Shipping calculated at checkout

Dimensions 6'4 x 21" x 2.67''
Volume 39L
Construction Fiberglass Construction
Fin System Future Fins
Fin Setup Tri/Quad 5 Fin Setup
Fins Included Yes

Surfboards & oversized items are excluded from free shipping.

Surfboard Shipping Rates

Surfboard Shipping Rules

Surfboard shipping costs depend on the length, width, destination, and UPS size rules. Here's a clear breakdown:

  • Boards under 5'11" and 21" wide: Standard UPS Ground, no oversize surcharge. Typical cost $65–$120 depending on destination. Exact live rates shown in cart at checkout.
  • Boards over 5'11" or wider than 21": Considered oversized by UPS. Typical cost $150–$240 including oversize charges. Live pricing shown in cart before checkout.
  • Boards over 8': Exceed standard UPS limits and cannot ship via regular UPS Ground. We offer free in-store pickup at Rider Shack in Los Angeles, or airport cargo pickup via freight (typically around $200). Please contact us for a personalized freight quote.
  • California Coastal Delivery: We offer delivery to coastal cities from San Diego to San Francisco for a flat fee of $100. Please allow up to 2 weeks for delivery.
  • Free In-Store Pickup: All surfboards are available for free pickup at our Los Angeles store at 13211 W Washington Blvd, Los Angeles CA 90066.
  • Free Weekly Meet-Ups: We offer free weekly meet-ups for deliveries along the coast from Ventura to Pismo Beach. Meet-up deliveries need to be coordinated with the shop in advance — please contact us to arrange.

Only 1 in stock

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Lost 6'4" Speed Demon Surfboard

The Lost Speed Demon is a high-performance surfboard designed for surfers seeking speed, paddle power, and versatility in a performance-oriented package. At 6'4", this board offers additional volume and drive while maintaining the responsiveness needed for aggressive surfing in a variety of wave conditions.

Surfboard Dimensions & Specs

Item #: 118997
Model: Lost Speed Demon
Length: 6'4"
Width: 21"
Thickness: 2.67"
Volume: 39 Liters
Construction: Poly
Fin System: Futures
Fin Setup: Tri/Quad
Fins Included: No

Performance Features

Fast & Powerful Design

True to its name, the Speed Demon is built to generate speed effortlessly while maintaining excellent control. The board's balanced outline and performance-focused design help surfers carry momentum through turns and accelerate through critical sections.

Increased Paddle Power

With 39 liters of volume, this 6'4" model provides excellent flotation and wave-catching ability. It is a great option for larger surfers or anyone looking for a performance board with added paddling efficiency and forgiveness.

Versatile Tri/Quad Configuration

The Futures Tri/Quad fin setup allows surfers to tailor performance to different conditions. Ride it as a thruster for balanced control and predictability or as a quad for enhanced speed, drive, and hold in faster waves.

Everyday Performance

The Speed Demon is designed to handle a wide range of surf conditions, making it an excellent daily driver for surfers who want a board that performs well from average beach break sessions to more powerful days.

Ideal Wave Conditions

The Lost Speed Demon performs best in waist-high to overhead surf and excels in beach breaks, point breaks, and reefs where speed, versatility, and responsive handling are essential.

Condition Information

This surfboard is listed in new condition and is ready for the water.

Why Choose Rider Shack?

When you buy from Rider Shack, you are supporting a small, family-owned core surf shop operated by surfers who are passionate about sharing the love of surfing and the ocean. We carefully select every surfboard in our lineup to help surfers find the perfect board for their skill level, local conditions, and performance goals.

Shop Lost Surfboards at Rider Shack

The Lost 6'4" Speed Demon is an excellent choice for surfers looking for a versatile, high-volume performance surfboard that delivers speed, paddle power, and responsive handling. Pick yours up from Rider Shack and experience the proven performance of a Lost Surfboards design.

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