
Boost Fin Adapter
Boost Surfing · SurfStitch
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Selected colour: type: fcs · Available
colour: type: fcs — Available. The price shown is for this option. We've recorded it as low as $59.
In stock when we last checked on 14 Aug 2026. Prices change — confirm on the store's page before buying.
Price history
We started tracking this on 13 Aug 2026 and have recorded a single price so far. The chart appears once we've seen the price move.
Description
The Boost Fin can fit any surfboard or paddleboard, thanks to a variety of adapters that we created. While there are thousands of different board brands, the fin systems are industry-standard in most cases and we have adapters for all of them. The Longboard Adapter is included in the package by default. If you have a different fin slot, we have plenty of additional adapters to fit your surfboard or SUP:
- Longboard
- Slide-in
- FCS
- FCS 2
- Futures
- Futures (Side Fin)
- NSP FCS
- Soft Top
- Flip Lock
- Wayler
- Stick-on Fin Box.
Details
- Colour
- Type: FCS · Type: Futures · Type: NSP FCS · Type: Soft Top · Type: Flip Lock · Type: Wayler · Type: Slide-in · Type: Longboard
- Weight
- 200 g
- Variants
- 6 of 8 in stock
Variants
| Option | Price | Status |
|---|---|---|
| colour: type: fcs | $59 | Available |
| colour: type: futures | $59 | Currently unavailable |
| colour: type: nsp fcs | $59 | Available |
| colour: type: soft top | $59 | Available |
| colour: type: flip lock | $59 | Currently unavailable |
| colour: type: wayler | $59 | Available |
| colour: type: slide-in | $59 | Available |
| colour: type: longboard | $59 | Available |
- Store
- SurfStitch
- Brand
- Boost Surfing
- SKU
- BSAdaptFCS
- Category
- Fashion
- First tracked
- 13 Aug 2026
- Last checked
- 14 Aug 2026







