Windsurf Slalom Fin Boss 4.21 40cm from 2012
Slalom Fin
Year 2012
Length 40 cm
Finbox Tuttlebox
Weight 388 gr
Profile 9.08 mm
Materials Molded Carbon
(machine translated in 2021) origin
Bought 2ndhands from Dirk Doppenberg in early 2014.

This Boss is also top notch, delicious under the iSonic 122 with a Warp 7.8.
Board's loose, nice over the chop. Vind has less lift than the Sonntag 40cm.
If you let the board run a little spacious, a little on its rail, it flies over the chop with this fin.

Sold
40cm just doesn't fit under my current boards, too small for the iSonic 117 and too big for the 101.

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