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Used Channel Islands 6'8 M13 Surfboard

SKU: 119434
Sale price $375.00

Shipping calculated at checkout

Dimensions 6'8 x 20" x 2 3/4"
Volume 41.9L
Construction Fiberglass Construction
Fin System Future Fins
Fin Setup Thruster Fins
Fins Included Board Doesn't include Fins
Condition 3 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.

Only 1 in stock

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Used Channel Islands M13 6'8 Surfboard – 41.9L

The Channel Islands M13 is a versatile performance-oriented surfboard designed to offer extra paddle power and stability without giving up responsive handling. At 6'8" and 41.9 liters, this M13 provides plenty of foam for easier paddling and wave catching while maintaining the maneuverability of a more performance-focused shape.

Stock Dimensions & Specs

  • Brand: Channel Islands
  • Model: M13
  • Length: 6'8"
  • Width: 20"
  • Thickness: 2.75"
  • Volume: 41.9 Liters
  • Fin System: Futures
  • Fin Setup: Thruster
  • Fins Included: No

How It Surfs

The M13 blends added volume and paddle power with the responsiveness expected from a Channel Islands shape. The 6'8" length helps provide glide and easier entry into waves, while the thruster setup offers dependable control and maneuverability. It's a solid option for surfers looking for more board under their feet without moving all the way to a traditional midlength.

Ideal Conditions & Skill Level

This board is well suited to a variety of everyday surf conditions and can be a good choice for an intermediate surfer looking for extra paddle power or a more experienced surfer wanting a higher-volume, versatile board.

Used Board Condition

Condition Rating: 3/10

The board has moderate pressure denting on both the deck and bottom. One rail has a crack, and there is also a small pinhole crack on the bottom of the board.

Important: This board is NOT watertight and should be professionally repaired before being surfed. Aside from the areas requiring repair, the board is in great overall shape. We are rating it a 3 primarily because it is currently not watertight.

Why Ride This Board?

The Channel Islands M13 is a great choice for surfers who want the paddle power and stability of a larger board while retaining the responsive feel of a performance design. Once the existing cracks are properly repaired, this 6'8" M13 can make a versatile addition to the quiver.

Why Choose RiderShack?

We're Rider Shack Surf Shop, a small, family-owned surf shop in Los Angeles dedicated to serving the local surf community since 2006. Buying from Rider Shack supports a small, family-owned core surf shop operated by surfers passionate about sharing the love of surfing and the ocean.

Give This M13 a Second Life

If you're looking for a higher-volume Channel Islands board and don't mind taking care of a couple of repairs before hitting the water, this used 6'8" M13 offers plenty of potential. Repair it, wax it up, and get it back where it belongs—in the lineup.

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