Deflow Fusion Thruster Fins, Carbon Three-Fin Set

The Deflow Fusion is a carbon thruster fin set designed for long open faces and powerful waves. Based on the mould of Deflow's Pulse with added carbon for a stiffer feel, it has plenty of base for drive on bottom turns and a wider tip than the Arcco for control on long, arcing carves.

Key details

• Construction: carbon, with a double carbon fibre layer in the base and the tip
• Feel: all-round
• Flex: stiff
• Base: M 113mm, L 117mm
• Height: M 115.8mm, L 119.6mm
• Foil: flat side fins, 50/50 centre fin
• Rake: 34; Area: M 14.98, L 16.5 (Deflow figures)
• Fin base: single tab or twin tab, by option
• Colours: cherry (L) and white (M)

Choosing thruster fins

Check your board's fin box system before you buy, and make sure the fin base listed in the options matches your boxes. Fin size is usually chosen by body weight, so check Deflow's guidance for medium and large before ordering. Stiffer fins like the Fusion hold a line in bigger, more powerful surf, while more flexible fins feel livelier in small waves.