Skip to content
  • Sold Out

Used 7'4 Lost Smooth Operator Surfboard

SKU: 118189
Sale price $599.99

Shipping calculated at checkout

Dimensions 7’4 x 21.63'' x 2.92''
Volume 50.50L
Construction Fiberglass Construction
Fin System FCS II Fins
Fin Setup Tri/Quad 5 Fin Setup
Fins Included Yes
Condition 4 of 5 Star

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.

Out of stock

Shop with confidence

  • Surfer Owned & Operated
  • Expert Advice
  • Trusted reviews
  • Fast Shipping
  • American Express
  • Apple Pay
  • Bancontact
  • BLIK
  • Diners Club
  • Discover
  • EPS
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • Multibanco
  • MobilePay
  • PayPal
  • Przelewy24
  • Shop Pay
  • Twint
  • Union Pay
  • Visa

Used Lost 7'4" Smooth Operator Surfboard

The Used Lost 7'4" Smooth Operator Surfboard is a refined mid-length designed to deliver effortless glide, smooth carving, and reliable performance across a wide range of conditions. Blending classic mid-length flow with modern Lost performance DNA, the Smooth Operator excels at trimming, linking sections, and maintaining speed without constant pumping. This board is rated 4 out of 5 stars, offering excellent condition and outstanding value for surfers looking to add a versatile mid-length to their quiver.

Stock Dimensions

  • Length: 7'4"
  • Width: 21.63"
  • Thickness: 2.92"
  • Volume: 50.50 liters

Key Features

  • Modern Mid-Length Design: Balanced outline and rocker provide easy paddling, early wave entry, and smooth rail-to-rail flow.
  • 50.5L of Volume: Excellent glide and stability, making it easy to catch waves while maintaining performance once up and riding.
  • Smooth, Flow-Oriented Performance: Designed for drawn-out carves, clean trimming, and effortless speed through softer sections.
  • Versatile Wave Range: Performs well in knee-high surf through overhead conditions.
  • FCS II Fin System: Compatible with FCS II fins for easy setup and tuning. Fins not included.
  • Used Condition – Rated 4/5: Light cosmetic wear with strong overall condition and plenty of sessions left.

Why Choose the Smooth Operator?

The Lost Smooth Operator 7'4" is ideal for surfers seeking mid-length ease without sacrificing performance. Its generous volume and refined shape make it perfect for linking long sections, cruising smaller days, and enjoying clean lines in waist-high to overhead surf. Whether you’re stepping down from a longboard or adding a smooth, versatile mid-length to your quiver, the Smooth Operator delivers confidence, flow, and style.

Why Choose RiderShack?

At RiderShack, every used surfboard is carefully inspected and honestly rated so you can shop with confidence. Our team offers expert guidance, fast shipping, and a customer-first experience to help you find the right board for your local conditions and goals. From performance shortboards to versatile mid-lengths, RiderShack is here to help you get the most out of every session.

Pick up this used Lost Smooth Operator and enjoy effortless glide, smooth control, and modern mid-length performance every time you paddle out.

Back to top