K4 Asymmetric Incinerator fins
The K4 Asymmetric Incinerator fins have a similar template to the Incinerator front, but with a slightly wider chord.
These have a 30/70 asymmetric foil optimised for quad set ups, but have also been found to work exceptionally well in thrusters.
It’s worth using the K4 toe in calculator to determine the best setup for your board…see that HERE.
Another fantastic model from the K4 range of fins.
The K4 Asymmetric Incinerator fins are front fins that offer more power, more drive, more speed, and less drag.
The K4 Asymmetric Incinerator fins are a highly recommended choice for quad and thruster fin configured wave boards.
We’ve tested quite a few of these in a range of different boards…we like what we’ve found! Well worth trying them for yourself.
ORDERING AND LEAD TIME
We supply these as PAIRS of fins…NOTE: you are ordering a PAIR of fins. (If you just need 1 no. fin, please email us.)
Sizes available are 8-11cm. These are front fins, available in a range of head fittings. Choose your fins to suit your board requirements from the drop down menus below.
There are more than 20 different variants on this model fin. For this reason Bigsurf and also K4 themselves can struggle to hold stock of each different size/fitting, all of the time. But we do have the more popular sizes in stock, so chances are that YES we do indeed have them in stock.
However if for some reason we don’t, we can have the guys at K4 send them to us within a few days. And even if K4 are sold out, we can see when they are doing a production run next…OR there may be an alternative fin that will work for you also as the range is large.
So if we don’t have what you need, we will contact you to discuss very soon after receiving your order and checking our stock.
TERMINOLOGY ON K4 FINS
These ratings are to compare K4 Fins only. K4 fins are lighter, looser and grippier than anything else on the market with test-winning performance. This fin guide will help you dial in your board for ultimate performance.
RELEASE/GRIP: This is a choice you have to make. Do you want to do huge wrapping gouging roundhouse cutbacks with ultimate grip, or would you rather the tail spun more easily into a Taka? Size choice will also affect release.
LOOSE/DIRECTIONAL: Again a personal preference as to whether you like your board to feel loose and skatey, or more directional and on rails or planted.
SNAP/CARVE: Snap and pivot for tight ‘in the pocket’ surfing, or carve for more drawn out turns on open faces. This is related to looseness/control but more to do with template than flex.
LOW DRIVE/HIGH DRIVE: Your immediate thought might be that the more drive the better, right?! Not always the case. Quite often on multifin boards you’ll find yourself flying up at the lip but without the ability to get the board turned, this is too much drive. Of course in slow low power waves and onshore winds drive is a good thing.
