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50

27.5 x 2.10 mountain bike tyre

Worth a look

Shows low returns (0.7%), but a small market ($58K/yr) keeps it on the watch list.

Market size 14Growth 56Conversion 30Competition 44Returns 96Price range 89Avg price 95Brand share 45Review moat 86Quality gap 25

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Avg price

Incredible£24.58

avg listing price — sweet spot $15–$100

Price range

Great£12.73–£41.09

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Great287.96

avg incumbent reviews — the moat a new listing must climb

Growth

Good+29.0%

90-day search growth — must beat 0% to launch

Brand share

Okay78%

top-5 brand share — brands hold most of the demand

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay2.4%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad£58K

£58K/yr · 99K searches

According to Flapen's Amazon United Kingdom niche tracking, 27.5 x 2.10 mountain bike tyre is a £58K/yr Amazon United Kingdom market (99K searches/yr). The top 5 brands hold 78% of demand. Verdict: Worth a look — 50/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

27.5 x 2.10 mountain bike tyre market data

Units sold / yr
2K–3K
avg 0–100/product
Revenue / yr
£49K–£61K
units × avg price
Conversion rate
2.4%
Avg BSR
#319
Page quality
0%
Prime
68%
Sponsored
56%
Out of stock
3.3%
Avg brand age
63 months
Avg seller age
194 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 falling

Sellers

30

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

58%

Top 20: 94%

Open market

15%

  • Maxxis47%
  • Fincci8%
  • Continental8%
  • Kenda8%
  • Schwalbe7%
  • YunSCM6%
  • Open — no brand owns it (4 brands, 15%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +29.0% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.7×

Top 27.5 x 2.10 mountain bike tyre search terms

  • 27.5 mtb tyres43K/yr
  • 27.5 x 2.10 mountain bike tyre15K/yr
  • 27.5 tyres12K/yr
  • mountain bike tyres 27.510K/yr
  • mtb tyres 27.56K/yr
  • 27.5+ mtb tyres4K/yr
  • 27.5 tyre5K/yr
  • schwalbe 27.5 mtb tyres4K/yr
All search terms

Top 27.5 x 2.10 mountain bike tyre 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%10%£6K20%£12K30%£17K40%£23K1101001K10K Reviews — right = deep review moat Market 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.

What buyers say about 27.5 x 2.10 mountain bike tyre

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall33%

“quality mtb tyre”

Size-Overall18%

“Easy fit”

Value For Money13%

“Good value”

Grip8%

“My bike loves it boss grip on tyre cheap for the price came way early thanks”

Advertised Vs Actual Product7%

“Does everything it should”

Ease Of Use7%

“Perfect, easy to fill and less contact with the road surface”

Leak-Proof3%

“Great look, no leaks”

Friction3%

“Great grippy tyres”

Efficiency3%

“They work brilliantly”

Durability3%

“Long lasting”

What buyers complain about

Size-Overall33%

“Looks too wide”

Quality-Overall14%

“Poor quality”

Inflation/Deflation14%

“one of the inner tubes blew wile inflating”

Durability12%

“last three have only lasted a couple of months”

Value For Money10%

“Switched to Continentals, more expensive”

Maintenance And Repair5%

“Un-repairable”

Top return reasons

Size-Overall63%
Advertised Vs Actual Product9%
Quality-Overall4%
Inflation/Deflation3%
Maintenance And Repair3%
Value For Money2%
Durability2%
Thin2%
Grip2%
Product Condition2%

Common questions

Is 27.5 x 2.10 mountain bike tyre profitable to sell on Amazon United Kingdom?
The niche generates £58K/yr across 25 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +29.0%. Flapen's verdict: Worth a look (50/100).
How competitive is the 27.5 x 2.10 mountain bike tyre niche?
10 brands and 30 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in 27.5 x 2.10 mountain bike tyre?
Top complaints mined from reviews: Size-Overall, Quality-Overall, Inflation/Deflation. The return rate is 0.7%.
When does demand for 27.5 x 2.10 mountain bike tyre peak?
Demand is steady year-round — the busiest month runs 1.7× the quietest.
What does it cost to enter the 27.5 x 2.10 mountain bike tyre niche?
Listings span £12.73–£41.09; the average listing price is £24.58 (sweet spot $15–$100). The average incumbent carries 288 reviews — the moat a new listing must climb.