The HS 4.20 Generation Series, designed by Hayden Cox, is a large size Speed Generating quad rear set with a Ride Number of 7.2. This unique set of rears features Hayden's unique 80/20 foil with splayed tips.
The top inch of the fin tweaks out toward the rail, creating a looser feel for the relatively large size template. Looking to turn your favorite Thruster set into a Quad? This pair of Quad Rears can be combined with any Futures front fins to suit your riding preference, board design and waves.
| Rear Fin | |
|---|---|
| Area | 12.09 |
| Height | 4.21 |
| Base | 3.99 |
| Foil | CUSTOM |
Generation Series
SPEED & SPRING + CONTROL & DRIVE
The next level in speed generating fins is here with the all new Generation Series. These fins will provide all the speed you need while maintaining an element of control. Sitting one notch below the Blackstix on our Ride Number scale, all Generation Series fins hold Ride Numbers between 9 to 7, for those of you looking for a bit more stability & drive than Blackstix.