![The RTK](http://aftermathsurfboards.com/wp-content/uploads/2019/11/RTKTop-Cleaned-768x768.jpg)
![RTKBottom](http://aftermathsurfboards.com/wp-content/uploads/2019/11/RTKBottom-768x768.jpg)
![RTPQuadTopCleaned](http://aftermathsurfboards.com/wp-content/uploads/2019/11/RTPQuadTopCleaned-768x768.jpg)
![RTKQuadBottomCleaned](http://aftermathsurfboards.com/wp-content/uploads/2019/11/RTKQuadBottomCleaned-768x768.jpg)
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The RTK (Retro Twin Keel)
This is a classic performance Keel fish design and I have refined this by adding a more consistent rocker allowing for a single concave into a panel vee with a deep double spiral concave for added speed, drive and lift across any flat sections of a wave. It also features a performance medium down rail to allow for better hold and turning. Comes standard as a deep Swallow. Can be ordered as a Twin, Quad or with wooden Glass-ons (Twin only).
- Size: 1-8 feet
- Ability: Beginner to Professional
![](http://aftermathsurfboards.com/wp-content/uploads/2019/11/RTK-1024x333.png)