

FCS - FCS II Modern KEEL - PG - NATURAL ALPINE - M|L- 2FINS
Old Soul. New Speed.
For surfers who live for the glide — the Modern Keel twin set brings classic fish energy into the FCS II era. Tight pivots, open-face speed, and that unmistakable keel feel that makes every wave a cruise.
Features:
- FCS II Fin System — fits all FCS II compatible boards.
- Performance Glass (PG) construction — machine-cut solid fibreglass, stiff and responsive under pressure.
- Upright keel template — lower sweep (rake) than conventional keels for a tighter pivot radius.
- High area and depth — control on the open face and tremendous speed through roundhouse cutbacks.
- Recommended for fish, funboard and twin fin boards.
- Size M-L: 70–90 kg / 132–187 lbs.
Got the Keels — Now Find the Fish to Ride Them On?
→ Explore the latest surfboard drops to complete your setup
Original: $123.00
-65%$123.00
$43.05Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Old Soul. New Speed.
For surfers who live for the glide — the Modern Keel twin set brings classic fish energy into the FCS II era. Tight pivots, open-face speed, and that unmistakable keel feel that makes every wave a cruise.
Features:
- FCS II Fin System — fits all FCS II compatible boards.
- Performance Glass (PG) construction — machine-cut solid fibreglass, stiff and responsive under pressure.
- Upright keel template — lower sweep (rake) than conventional keels for a tighter pivot radius.
- High area and depth — control on the open face and tremendous speed through roundhouse cutbacks.
- Recommended for fish, funboard and twin fin boards.
- Size M-L: 70–90 kg / 132–187 lbs.
Got the Keels — Now Find the Fish to Ride Them On?
→ Explore the latest surfboard drops to complete your setup

















