The Thunderbolt 7'0" Mid 6, designed by Harley Ingleby and shaper Bill Tolhurst, is a performance-driven mid-length surfboard built to handle an impressive range of conditions. Whether you’re trimming across clean faces or laying into powerful arcing turns, the Mid 6 delivers paddle ease, hold, and release in one versatile package.
Constructed in Thunderbolt Technology, this board uses a stringerless EPS core reinforced with strategically placed carbon fiber and finished with a laminated shell. The result is a board that feels lively and durable, offering the strength and flex of a poly board with the added float and responsiveness of EPS/Epoxy construction. The Grey Carbon (Black/Carbon) colorway adds a sleek, modern edge that stands out in the water.
Stock Dimensions
Length: 7'0"
Width: 20 1/2"
Thickness: 2 5/8"
Volume: 40.3 liters
Fin Setup: FCS II (fins not included)
Key Features
Performance Mid-Length: Blends easy paddling with critical maneuverability for a one-board quiver feel.
6-Channel Bottom: Adds drive and hold while still allowing for smooth release out of turns.
Thunderbolt Technology: Lightweight EPS core, carbon reinforcements, and laminate for unmatched strength, flex, and longevity.
Sleek Aesthetic: Grey Carbon (Black/Carbon) finish that looks as sharp as it performs.
Versatile Design: Suited for a wide variety of surf conditions, from playful beach breaks to powerful point waves.
Why Choose Rider Shack?
At Rider Shack, we’re surfers first and foremost. Since 2006, our family-run Los Angeles shop has been helping the surf community find boards that inspire stoke and progression. With curated designs like the Thunderbolt 7'0" Mid 6, we deliver premium performance gear backed by real surf knowledge and passion.
Take your surfing to the next level with the Thunderbolt Mid 6—a durable, high-performance mid-length built to glide, carve, and keep the stoke alive in any lineup.
Orders over $75 within the Continental USA qualify for free shipping. This excludes surfboards, skateboards, surfboard bags, and other oversized items.
Oversized Items
Oversized items like surfboards and certain skateboard items do not qualify for free shipping. Shipping rates for these items are calculated live in the cart or at checkout based on their size and weight.
Surfboards Under 5'11" and 21" Wide
Surfboards under 5'11" in length and 21" in width can ship via standard UPS without an additional surcharge. Live shipping rates are quoted in the cart or at checkout, offering an accurate cost based on the shipping destination.
Surfboards Over 5'11" or 21" Wide
Surfboards over 5'11" in length or wider than 21" are considered oversized by UPS and incur a UPS Oversize Package surcharge of $160-$235, in addition to the standard shipping cost. This fee is quoted live in the cart or at checkout. Rider Shack does not control these UPS-imposed fees.
Surfboards Over 8'
Surfboards longer than 8' exceed standard UPS shipping size limits and cannot be shipped via UPS. These are available for in-store pickup or airport pickup, with the latter option typically costing around $200. For airport pickup arrangements, please contact us directly for a personalized quote.