Endorfins Slater Futures KS Twin + 2 - Black / Blue

2 reviews
KS Twin + 2 set is THE must have set for twin fin aficionado's and surfers who have boards to accommodate Twin fins or twin fins with trailer set ups. When Kelly designs a fin, you know it will be the best. Get yourself a set!
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Features

  • Name The Endorfins Slater Futures KS Twin + 2 Fins
  • Construction Carbon Twill and Recycyled P.E.T
  • Size Large (Suitable for any rider)
  • Side Fin Height 137mm
  • Fin Base 130mm
  • Stabiliser Fin Height 75mm
  • Fin Base 99mm
  • Knubster Fin Height 45mm
  • Knubster Base 98mm
  • Colour Black/Blue

Description

Kelly isn't the greatest of all time for no reason, bringing out a Twin Fin set up with not one but two trailers? Genius. The endorfins KS Twin + 2 set is THE must have set for twin fin aficionado's and surfers who have boards to accommodate Twin fins or twin fins with trailer set ups.

Kelly is no stranger to playing around with fin set ups, you often see him with twin and trailer fins, with stabilisers or knubsters and its gets you wondering how that would work in your boards, now you have a fin set that allows you to test Kelly's theories out yourself.

Designed and tested by 11 time world champ, the ground breaking carbon inlay technology in the Endorfins gives a flex and strength that allows them to have a core that is 90% air, which results in a performance fin that is light and responsive, so light that they float! No other twin + trailer set on the market give you the option of a stabiliser or a knubster.

These Futures compatible fins will fit exactly the same as your normal Futures fin, with the single grub screw fitting at the top of your fin box. Just place them in the box, screw them in and you are good to go!

So, why has Kelly invested so much time and research into this, two main goals, firstly, a better construction for fins, to give more performance and response. Secondly, there is an ECO side to his rational. Diving into the construction first, these surfboard fins are made up of a Carbon Fibre Twill, paired with a non-woven carbon veil and a recycled P.E.T core which when all engineered together gives you a flex pattern that allows you to rip through turns , they don't feel too stiff and the clever materials give you more hold the harder you push and more bounce back when coming out of a fast turn.

Secondly, by creating a fin that uses recycled materials and that screws in, the aim is to reduce the losing of fins. This combined with the fact these fins are so light that they float means they should last you forever and you should not have them falling out of your board.

In summary, KS has delivered on all fronts, his new fins will make a lot of incredibly happy surfers. Get yours now.

Delivery & returns

  • Royal Mail 3 - 5 Working Days

    For delivery between Thu 24 Apr 2025 and Mon 28 Apr 2025

    FREE

  • Collection at Boardshop

    For collection (up to 17:30) from Mon 21 Apr 2025

    FREE

  • DPD Next Working Day

    For delivery on Tue 22 Apr 2025

    £6.99

  • Nominated Day

    £6.99

  • Saturday Delivery

    For delivery on Sat 26 Apr 2025

    £12.99

 

What if I need to send something back for exchange or refund? 

 

It's not a problem, all purchases on Boardshop.co.uk are covered by a 14 day exchange or refund guarantee. If you are not completely satisfied with your purchase it can be exchanged or the cost of the item(s) refunded. In case of all returns you will need to contact us for a returns number.

 

Please click here for further information.

 

Prices shown are for mainland UK delivery. For full worldwide delivery info please click here.

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Feedback from the riders

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Nrd Srfr
Verified buyer
Positive so far - nice quality fins and 3 options: Twin | Twin + 1/2 | Twin + 1
I bought these for a Revo which came with Alpha Controller Quads. I thought it felt a little too on rails on my regular beach break, so I wanted something to loosen it up a little.

If you check out this interview with Tomo himself, he advises against thrusters for the Revo because of the deep vee https://www.youtube.com/watch?v=fRG7aLT27tQ&t=296s ...so I wanted a twin set, but with a +1 to provide a little more stability in bigger surf. I already have a 2+1 set of MR Twins in FCS (and I loved those) but I needed something in Futures and found these.

I think the 2+2 is a great idea as it gives a couple options to play with and makes for decent value not buying a separate knubster fin.

I've had one go so far and I'm already happy with them. I used the larger trailer on a head high point break and made a nice drop; it felt just stable enough for that but defo loosened the board up as desired. I'm curious to try the quad again when it's bigger to control the speed, but I think I've made the right move with these for anything head high or smaller as I can go knubster or down to twin to loosen it up even more in the small stuff.
Christian
Verified buyer
Great fins!
I used to have the old FCS Slater fins and absolutely loved them. These here definitely have a similar vibe. The plug in system looks solid, I fix my other FCS2 fins with screws anyway. So completely happy with these. Boardshop service great as always, many thanks to Ian and David!

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