Chris Christenson takes us back in his time machine with this classic keel fin design. The Christenson Keel is a fiberglass template that's a touch more upright than a traditional keel making them more versatile for down the line speed and control, which will complement your retro twin fin fish.
A slightly upright keel for more control in a retro twin.
Compatibility: Compatible with Futures fin system.
Construction: Fiberglass
Flex: Stiff
Medium/small keel for less drag, less depth for a looser faster ride.
TYPE
Keel
HEIGHT
front: 5.21" | 132 mm
BASE
front: 6.38" | 162 mm
RAKE
front: 35.173°
AREA
front: 24.18" | 614 mm
total: 48.36" | 1228 mm
FOIL
front: Flat
CANT
front: 5°