The Thunderbolt Mid Six Twin 6'10 takes the six-channel Mid 6 platform and reimagines it as a twin fin — faster, looser, and more playful than a thruster or quad in the same shape. At 6'10 with a more pronounced plan shape curve than the standard 7'0, the Mid Six Twin locks into smaller pockets, generates electric speed off turns, and rewards committed surfing with a flowing, connected ride that mid-length lovers dream about. Designed to pair perfectly with the FCS II Power Twin fin set created by Harley Ingleby himself.

• Shape: Curvy Mid 6 outline at 6'10 with more pronounced curve than the 7'0 — built for smaller pockets, tighter sections, and the free-flowing feel of a twin fin.
• Rails: High nose rails transitioning through mid-tucked to low-hard tail edges; central foil for balanced drive and sensitivity through every turn.
• Bottom: Six blended channels for immediate response and sustained speed — perfectly complemented by the twin fin's fast, free, directional drive.
• Volume: 40 liters at 6'10 — similar volume to the 7'0 Mid 6 in a shorter, more maneuverable package for smaller surf and playful conditions.
• Fin Setup: FCS II compatible — twin fin configuration; FCS II Power Twin by Harley Ingleby is the recommended setup.
• Construction: Thunderbolt Ocean Blue carbon fiber — ultra-light build for a lively, quick-responding board that translates every weight shift and turn initiation.
• Ideal For: Mid-length surfers seeking more speed, flow, and freedom — a refreshing alternative to conventional thruster or quad setups.

Sizing: The 6'10 / 40L suits performance-oriented surfers from approximately 140–185 lbs. The Mid Six Twin rewards confident, engaged surfing and suits those who are already comfortable on a mid-length.

Care: Rinse with fresh water after every session. Store out of direct sunlight. Repair dings promptly to maintain the six-channel bottom's integrity and response.