MR'S famous twin template produces exceptional drive and speed.
The small stabilizer (centre fin) adds control whilst maintaining the freedom and manoeuvrability of a twin fin set up.
 
Solid Fiberglass
 
Front Fins
Base:        5.05"
Height:    5.57"
Rake:        42.83 deg
 
Rear Fin   
Base:         3.54"
Height:     3.66"
Rake:         43.28 deg