Bodyboard/Soft Surfboard Twin Fin Kit

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Bodyboard/Soft Surfboard Twin Fin Kit
This Twin Fin kit works perfectly for bodyboards, or with the CatchSurf Beater if you want to convert your finless Beater to a twin fin!  Email us and we can email back a template to print out and lay over the bottom of your Beater board so you know where to punch the holes for the fins.

To install, you only need to punch four holes through your board and pop the screws through to connect with the skegs on the bottom.


• Distance between centers of screw holes on skeg: 4 inches
• Skeg length from front to back along the base: 6.75 inches
• Skeg height from base to tip: 4 inches
• Screw length: 2 inches 

Maximum board thickness these will work with: 2.75 inches
If you have a board thicker than this, check out the SUP Skeg Replacement Kit on our site. 

TIP: We highly recommend applying some dish soap to the screws before installing and screwing them into the skegs to avoid having the screw snap.

(Note:  This item is compatible with the classic Beater 48" and 54" boards and almost any bodyboard)

Click here for the Beater Board Fin installation template PDF

Have Questions? Ask The Team

Returns does not do direct exchanges unless you come to our location. If you want to return an item and get a different item/size/color, etc., please place a new order for the replacement item, and contact us to get an RA (return for the item(s) you are returning. Once we receive the returned item, your card will be credited.


If you ordered swimfins from us and they don't fit, we do NOT cover return shipping fees! Please note that swimfin sizing is provided by the fin manufacturer and will vary from brand to brand. Foot pocket width varies as well. If you want advice on sizing, please email, live chat, or call, but understand that any recommendation we provide is exactly that- a RECOMMENDATION and is no way a guarantee of fit and you will still be required to cover return shipping costs.

There are no returns on anything that has been used, or in the case of boards, unwrapped from their packaging. Also no returns are permitted on certain custom items (custom bodyboards), DVDs, secondhand items or blemished items. If you bought an item of clothing and washed it, we cannot accept a return. Shrinkage is not a valid reason for returning clothing.

For more information about our return policy here.


FREE Continental USA shipping on orders over $79.99 (restrictions apply- see below)

Click here for International shipping information

Hi! We are Jay and Vicki Reale! We are the owners of We were former professional bodyboarders and have over 40 years of experience in the bodyboarding industry. We know what works! If you need help picking gear or sizes then let us know! Send us an email, or use our Chat feature or give us a call!
Bodyboard/Soft Surfboard Twin Fin Kit
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