---
title: "16kg Kettlebell — £158K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/sports-outdoors/16kg-kettlebell"
last_updated: "2026-07-31T09:00:32.179Z"
locale: en
meta:
description: "Niche score 54/100 · £158K/yr market · 236K searches/yr · £22.60 avg price. Soft demand (-0.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £158K/yr market · 236K searches/yr · £22.60 avg price. Soft demand (-0.1% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "16kg Kettlebell — £158K/yr Amazon UK Niche (2026) - Flapen"
---
# **16kg kettlebell**
**Worth a look**
Shows low returns (0.2%), but soft demand (-0.1% this quarter) keeps it on the watch list.
Market size 33Growth 25Conversion 37Competition 65Returns 99Price range 86Avg price 94Brand share 55Review moat 48Quality gap 52
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£22.60**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£11.52–£41.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,661.87**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Okay****3.0%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****£158K**
£158K/yr · 236K searches
**Growth**
**Bad****-0.1%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, 16kg kettlebell is a £158K/yr Amazon United Kingdom market (236K searches/yr). The top 5 brands hold 72% of demand. Demand peaks in Jan–Jun. Verdict: Worth a look — 54/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **16kg kettlebell market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£136K–£181K**
- units × avg price
- **Conversion rate**
- **3.0%**
- **Avg BSR**
- **#27**
- **Page quality**
- **0%**
- **Prime**
- **35%**
- **Sponsored**
- **87%**
- **Out of stock**
- **18.6%**
- **Avg brand age**
- **51 months**
- **Avg seller age**
- **200 days**
## **Competition & brand share**
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **—flat
**Sellers**
**20**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**46%**
Top 20: 86%
**Open market**
**24%**
- Phoenix Fitness27% - Fashion Thirsty21% - Amazon Basics10% - Athlyt8% - SPORTNOW5% - Chase Fitness4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -0.1% search growth over the last 90 days.
7K5KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Jun · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/uk/sports-outdoors/16kg-kettlebell/trend)
## **Top 16kg kettlebell search terms**
- **16kg kettlebell**119K/yr-11.1%2.5% conv. - **kettlebell 16kg**57K/yr+7.2%2.2% conv. - **16 kg kettlebell**17K/yr+69.8%1.8% conv. - **15kg kettlebell**24K/yr+12.0%1.3% conv. - **16kg kettlebell uk**19K/yr-11.1%2.6% conv. [**All search terms **](https://flapen.com/research/uk/sports-outdoors/16kg-kettlebell/search-terms)
## **Top 16kg kettlebell 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%5%£8K10%£16K15%£24K20%£32K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Phoenix Fitness Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training - Grey 16kg**Phoenix Fitness**£16.88**4.2★4,383 rev](https://www.amazon.co.uk/dp/B01N3791L0) [2**NORTHERN Kettlebells Weights Cast Iron Workout Equipment for Home Gym Fitness Strength Training Cardio Toning Muscle Growth & Exercise Easy-Grip Handle 2kg 4kg 6kg 8kg 10kg 12kg 16kg 20kg 24kg 28kg**Fashion Thirsty**£29.24**4.6★203 rev](https://www.amazon.co.uk/dp/B0DCK8Z1XV) [3**NORTHERN Kettlebells Weights Cast Iron Workout Equipment for Home Gym Fitness Strength Training Cardio Toning Muscle Growth & Exercise Easy-Grip Handle 2kg 4kg 6kg 8kg 10kg 12kg 16kg 20kg 24kg 28kg**Fashion Thirsty**£21.74**4.6★203 rev](https://www.amazon.co.uk/dp/B096SH5TCG) [4**Athlyt Kettlebell 16 kg Black**Athlyt**£32.17**4.5★977 rev](https://www.amazon.co.uk/dp/B0BWNMCCWY) [5**Amazon Basics Cast-Iron Kettlebell with Textured and Painted Surface Black 16 kg / 35lbs**Amazon Basics**£33.49**4.8★13,126 rev](https://www.amazon.co.uk/dp/B076QDSYCH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**BREEZENEST Vinyl Kettlebell Hand Weight Durable Anti-Slip Strength Training Kettle Bell for Home Gym Cardio & Full-Body Fitness Exercise Flat Base Compact Design (16kg)**BREEZENEST**£16.57**1 rev1mo ago](https://www.amazon.co.uk/dp/B0H45JQRDQ) [**KEFL Vinyl Coated Kettlebell for Strength Training & Home Gym Colour Coded Non-Slip Weight for Fitness Conditioning & Full Body Workouts 2kg20kg (16kg - Light Green)**KEFL**£18.30**10 rev2mo ago](https://www.amazon.co.uk/dp/B0H1YCH2CN) [**Cast Iron Kettlebell Weights 2kg-40kg Singles & Sets**HOME GYM DEALS**£31.89**1 rev3mo ago](https://www.amazon.co.uk/dp/B0GYPRWQ7G) [**Chase Fitness Cast Iron Kettlebell 4kg - 40kg Home Gym Training Equipment (16 Kilograms)**Chase Fitness**£33.34**60 rev1y ago](https://www.amazon.co.uk/dp/B0F6YSHM7Y) [**SPORTNOW 16kg Kettlebell with Handle for Home Gym Green and Grey**SPORTNOW**£23.53**85 rev1y ago](https://www.amazon.co.uk/dp/B0F43P38DT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KEFL Vinyl Coated Kettlebell for Strength Training & Home Gym Colour Coded Non-Slip Weight for Fitness Conditioning & Full Body Workouts 2kg20kg (16kg - Light Green)**KEFL**£18.30**4.4★**▲ 65%**](https://www.amazon.co.uk/dp/B0H1YCH2CN) [**Cast Iron Kettlebell Weights 2kg-40kg Singles & Sets**HOME GYM DEALS**£31.89**5.0★**▲ 65%**](https://www.amazon.co.uk/dp/B0GYPRWQ7G) [**BREEZENEST Vinyl Kettlebell Hand Weight Durable Anti-Slip Strength Training Kettle Bell for Home Gym Cardio & Full-Body Fitness Exercise Flat Base Compact Design (16kg)**BREEZENEST**£16.57**2.0★**▲ 65%**](https://www.amazon.co.uk/dp/B0H45JQRDQ) [**NORTHERN Kettlebells Weights Cast Iron Workout Equipment for Home Gym Fitness Strength Training Cardio Toning Muscle Growth & Exercise Easy-Grip Handle 2kg 4kg 6kg 8kg 10kg 12kg 16kg 20kg 24kg 28kg**Fashion Thirsty**£29.24**4.6★**▲ 54%**](https://www.amazon.co.uk/dp/B0DCK8Z1XV) [**Phoenix Fitness Vinyl Kettlebell - Heavy Weight Kettle Bell for Home Gym Workout Equipment Strength Fitness Pilates Weight Training - Black 20kg**Phoenix Fitness**£21.19**4.2★**▲ 49%**](https://www.amazon.co.uk/dp/B01MSARQ9J)
**~~View all trending →~~**
## **What buyers say about 16kg kettlebell**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Good quality”*
**Grip**12%
*“Really impressed with this, great quality and really comfortable to grip”*
**Value For Money**10%
*“Worth every penny”*
**Advertised Vs Actual Product**8%
*“As advertised”*
**Exercise/Sports Suitability**7%
*“Versatile workout equipment”*
**Size-Overall**5%
*“it's a great size”*
**Soft Feel**3%
*“feels smooth to hold”*
**Balance/Stability**3%
*“Balanced and east to work with”*
**Ease Of Use**3%
*“easy to use”*
**Material Quality**3%
*“Beautiful, good material, exactly as described”*
### **What buyers complain about **
**Size-Overall**42%
*“Too large”*
**Handle Quality**13%
*“almost impossible to use because the massive size of the handle”*
**Grip**12%
*“Almost impossible to get grip”*
**Quality-Overall**7%
*“The kettlebell is enormous, terrible quality”*
**Weight Heavy**4%
*“heavy”*
**Leak-Proof**3%
*“Bought a 16kgs which weighs 14 and leaks water”*
**Thickness**3%
*“Handle was too chunky”*
**Comfort-Overall**3%
*“It just doesnt feel practical, comfortable, or safe”*
**Exercise/Sports Suitability**1%
*“First, the kettlebell appears disproportionately bulky for its actual weight, which feels misleading and affects handling during exercises”*
**Durability**1%
*“Burst open”*
### **Top return reasons **
**Size-Overall**49%
**Weight Heavy**12%
**Handle Quality**10%
**Grip**7%
**Defective Material/Parts**3%
**Ease Of Use**3%
**Quality-Overall**2%
**Advertised Vs Actual Product**2%
**Comfort-Overall**1%
**Value For Money**1%
## **Common questions**
- **Is 16kg kettlebell profitable to sell on Amazon United Kingdom?**
- The niche generates £158K/yr across 31 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -0.1%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the 16kg kettlebell niche?**
- 16 brands and 20 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in 16kg kettlebell?**
- Top complaints mined from reviews: Size-Overall, Handle Quality, Grip. The return rate is 0.2%.
- **When does demand for 16kg kettlebell peak?**
- Demand peaks in Jan–Jun; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the 16kg kettlebell niche?**
- Listings span £11.52–£41.20; the average listing price is £22.60 (sweet spot $15–$100). The average incumbent carries 1,662 reviews — the moat a new listing must climb.
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