Futures Fins K2 Keel Twin Fin Set
2 fin keel set

This is a smaller performance variation of the K1 retro twin, applying the same technology and foils to keep the flow alive while creating a bit more looseness.
Good for your Rocket Fish and other retro fishes.

FK2 Fibreglass Keel
Fin Details:
Fin Type: Keels
Height: 4.63in - 11.76 cm
Base: 6.34in - 16.1 cm
Area: 22.25in - 143.55 cm

Twin Fin Guide

'Twin fin' templates features a large surface area and upright design, allowing for tight turns in the pocket. Some twin fin sets include a mini stabilizer fin which draws the turn out slightly.

'Keels fins' offer stability, classic glide and trim for high speed 'down the line' surfing.

If you board shaper recommends a specific fin for your board we would always advise you to stay with this recommendation.

There are no surfer weight/size guides for twin fins and keels as they are generally suitable for all weights and sizes of surfers. Note: You may find some fins identified on catalogues/stock numbers as 'Large' or 'XL', but this is just used as a comparison to thruster fins and is NOT a weight guide for users.

Twin Fin Guide

'Twin fin' templates features a large surface area and upright design, allowing for tight turns in the pocket. Some twin fin sets include a mini stabilizer fin which draws the turn out slightly.

'Keels fins' offer stability, classic glide and trim for high speed 'down the line' surfing.