---
title: "Paddle Board Fin — £16K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/sports-outdoors/paddle-board-fin"
last_updated: "2026-07-31T18:30:28.438Z"
locale: en
meta:
description: "Niche score 49/100 · £16K/yr market · 19K searches/yr · £7.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 49/100 · £16K/yr market · 19K searches/yr · £7.74 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Paddle Board Fin — £16K/yr Amazon UK Niche (2026) - Flapen"
---
# **paddle board fin**
**Skip it**
Prices mostly outside the sweet spot ($5.83–$10.04) — this niche doesn't clear our bar today.
Market size 4Growth 100Conversion 91Competition 3Returns 93Price range 0Avg price 22Brand share 9Review moat 83Quality gap 86
**Growth**
**Incredible****+946.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.0%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****344.67**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Bad****£7.74**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£16K**
£16K/yr · 19K searches
**Competition**
**Bad****96%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****£5.83–£10.04**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=uk&signal=trending "Search growth > 100% (90d)") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, paddle board fin is a £16K/yr Amazon United Kingdom market (19K searches/yr). The top 5 brands hold 96% of demand. Verdict: Skip it — 49/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **paddle board fin market data**
- **Units sold / yr**
- **2K–3K**
- avg 250–500/product
- **Revenue / yr**
- **£15K–£19K**
- units × avg price
- **Conversion rate**
- **11.0%**
- **Avg BSR**
- **#32**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **18.7%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **217 days**
## **Competition & brand share**
The top 5 products capture 96% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**9**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**96%**
Top 20: 100%
**Open market**
**0%**
- EIKEJI58% - Abahub20% - HowseHold9% - TYSR5% - DuDuZui4% - Heytur4%
## **Demand**
Weekly Amazon search volume, last 49 weeks — +946.9% search growth over the last 90 days.
2K1KSpike '26Prime Day '26Aug '25Oct '25Dec '25Feb '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/uk/sports-outdoors/paddle-board-fin/trend)
## **Top paddle board fin search terms**
- **paddle board fin**7K/yr+879.7%6.4% conv. - **paddle board fin replacement**6K/yr>1,000%7.5% conv. - **paddleboard fin**3K/yr>1,000%6.3% conv. - **sup fin**3K/yr+497.6%3.2% conv. [**All search terms **](https://flapen.com/research/uk/sports-outdoors/paddle-board-fin/search-terms)
## **Top paddle board fin products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%£2K30%£5K45%£7K60%£10K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**EIKEJI Paddle Board Fin 9 Universal SUP Fin Nylon Center Fin Removable Buckle Paddle Board Fin Replacement Durable Paddle Board Accessories for Surfboard Inflatable Kayak Canoe Longboard**EIKEJI**£7.11**4.6★411 rev](https://www.amazon.co.uk/dp/B0BZL9ZWTS) [2**Abahub 9 SUP Fin Inflatable Paddle Board Replacement Fins 9 Inch Center Fin**Abahub**£6.65**4.6★699 rev](https://www.amazon.co.uk/dp/B0C4SZVD4J) [3**Replacement Fin (2 Pack) 9 inch for iSUP Inflatable Paddleboards Kayaks and Canoes Plastic Fin Universal Fit**HowseHold**£9.93**2.3★4 rev](https://www.amazon.co.uk/dp/B0GFXVFZ4H) [4**Paddle Board Fin - 9 Replacement for iSUP/Inflatable Paddle boards kayak canoe Stand Up Plastic Fin**TYSR**£10.04**4.4★697 rev](https://www.amazon.co.uk/dp/B09H7MBY4H) [5**DuDuZui 9 SUP Universal Surfboard Fin - Quick Release Detachable Reinforced - Easy Installation Without Tools**DuDuZui**£6.90**4.4★90 rev](https://www.amazon.co.uk/dp/B0B6SK385J)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Replacement Fin (2 Pack) 9 inch for iSUP Inflatable Paddleboards Kayaks and Canoes Plastic Fin Universal Fit**HowseHold**£9.93**4 rev6mo ago](https://www.amazon.co.uk/dp/B0GFXVFZ4H) [**Abahub 9 SUP Fin Inflatable Paddle Board Replacement Fins 9 Inch Center Fin**Abahub**£6.65**699 rev2y ago](https://www.amazon.co.uk/dp/B0C4SZVD4J) [**EIKEJI Paddle Board Fin 9 Universal SUP Fin Nylon Center Fin Removable Buckle Paddle Board Fin Replacement Durable Paddle Board Accessories for Surfboard Inflatable Kayak Canoe Longboard**EIKEJI**£7.11**411 rev3y ago](https://www.amazon.co.uk/dp/B0BZL9ZWTS) [**DuDuZui 9 SUP Universal Surfboard Fin - Quick Release Detachable Reinforced - Easy Installation Without Tools**DuDuZui**£6.90**90 rev4y ago](https://www.amazon.co.uk/dp/B0B6SK385J) [**Paddle Board Fin - 9 Replacement for iSUP/Inflatable Paddle boards kayak canoe Stand Up Plastic Fin**TYSR**£10.04**697 rev4y ago](https://www.amazon.co.uk/dp/B09H7MBY4H)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**DuDuZui 9 SUP Universal Surfboard Fin - Quick Release Detachable Reinforced - Easy Installation Without Tools**DuDuZui**£6.90**4.4★**▲ 32%**](https://www.amazon.co.uk/dp/B0B6SK385J) [**Replacement Fin (2 Pack) 9 inch for iSUP Inflatable Paddleboards Kayaks and Canoes Plastic Fin Universal Fit**HowseHold**£9.93**2.3★**▲ 30%**](https://www.amazon.co.uk/dp/B0GFXVFZ4H) [**Abahub 9 SUP Fin Inflatable Paddle Board Replacement Fins 9 Inch Center Fin**Abahub**£6.65**4.6★**▲ 29%**](https://www.amazon.co.uk/dp/B0C4SZVD4J) [**EIKEJI Paddle Board Fin 9 Universal SUP Fin Nylon Center Fin Removable Buckle Paddle Board Fin Replacement Durable Paddle Board Accessories for Surfboard Inflatable Kayak Canoe Longboard**EIKEJI**£7.11**4.6★**▲ 15%**](https://www.amazon.co.uk/dp/B0BZL9ZWTS) [**HEYTUR Surf & SUP Single Fin Removable Centre Fin for Longboard Surfboard and Paddleboard Quick Fin (1)**Heytur**£5.83**4.5★**▼ 23%**](https://www.amazon.co.uk/dp/B096WVLNXG)
**~~View all trending →~~**
## **What buyers say about paddle board fin**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**48%
*“Perfect fit”*
**Advertised Vs Actual Product**15%
*“Does the job”*
**Ease Of Use**13%
*“Simple as that”*
**Durability**10%
*“Good replacement for the one I broke”*
**Quality-Overall**10%
*“well made”*
**Value For Money**3%
*“Great value for money”*
**Water Resistance**3%
*“Helped get him back on the water in 24 hours”*
### **What buyers complain about **
**Size-Overall**50%
*“doesn't fit”*
**Durability**33%
*“Snapped first trip out”*
**Advertised Vs Actual Product**17%
*“the wrong information. wrong for most as in not universal”*
### **Top return reasons **
**Size-Overall**79%
**Compatibility-Overall**12%
**Defective Material/Parts**3%
**Product Condition**2%
**Advertised Vs Actual Product**2%
**Durability**2%
**Design-Overall**1%
## **Common questions**
- **Is paddle board fin profitable to sell on Amazon United Kingdom?**
- The niche generates £16K/yr across 6 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +946.9%. Flapen's verdict: Skip it (49/100).
- **How competitive is the paddle board fin niche?**
- 6 brands and 9 sellers compete. The top 5 products take 96% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in paddle board fin?**
- Top complaints mined from reviews: Size-Overall, Durability, Advertised Vs Actual Product. The return rate is 1.1%.
- **What does it cost to enter the paddle board fin niche?**
- Listings span £5.83–£10.04; the average listing price is £7.74 (sweet spot $15–$100). The average incumbent carries 345 reviews — the moat a new listing must climb.
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