The AM1 Blackstix, designed by Al Merrick of Channel Islands Surfboards, is a medium-size Speed Generating fin with a Ride Number of 9.8. The Blackstix construction and V2 foil give this fin a lively feel, making it ideal for creating speed in softer waves. The AM1 template features a smaller centre fin for increased manoeuvrability.
 
Side Fins
Center Fin
Area
14.84
13.35
Height
4.50
4.29
Base
4.50
4.31
Foil
V2
SYMM