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transmission jack

Skip it

A small market ($33K/yr) — this niche doesn't clear our bar today.

Market size 8Growth 18Conversion 16Competition 37Returns 96Price range 31Avg price 81Brand share 45Review moat 96Quality gap 84

Review moat

Incredible72.63

avg incumbent reviews — the moat a new listing must climb

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Avg price

Great£83.85

avg listing price — sweet spot $15–$100

Brand share

Okay78%

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

Competition

Okay63%

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

Price range

Okay£37.18–£243.11

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

Growth

Bad-13.1%

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

Conversion

Bad1.2%

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

Market size

Bad£33K

£33K/yr · 32K searches

According to Flapen's Amazon United Kingdom niche tracking, transmission jack is a £33K/yr Amazon United Kingdom market (32K searches/yr). The top 5 brands hold 78% of demand. Verdict: Skip it — 44/100.

Data updated Jul 18, 2026 · scored weekly · How we score niches

transmission jack market data

Units sold / yr
500–750
avg 0–100/product
Revenue / yr
£42K–£63K
units × avg price
Conversion rate
1.2%
Avg BSR
#141
Page quality
0%
Prime
42%
Sponsored
79%
Out of stock
19.9%
Avg brand age
50 months
Avg seller age
205 days

Competition & brand share

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

29

Top-5 brand share

78%

Top 20: 100%

Top-5 click share

63%

Top 20: 100%

Open market

17%

  • Draper26%
  • SwitZer18%
  • Lfhelper15%
  • KATSU Tools14%
  • VIVOHOME5%
  • Minifactory5%
  • Open — no brand owns it (6 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 90 weeks — -13.1% search growth over the last 90 days.
800600Spike '24Holiday '24Spike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.2×

Top transmission jack 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%£3K20%£7K30%£10K40%£13K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

All 19 tracked products in this niche — three views at once, no toggling.

What buyers say about transmission jack

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

What buyers love

Value For Money19%

“Good Value”

Quality-Overall17%

“Quality product at a fair price”

Strength13%

“Great value and sturdy”

Design-Overall13%

“liked it so much I purchased a second one great for supporting anything overhead construction wise”

Ease Of Use6%

“made a physical job a lot easier”

Efficiency6%

“works perfectly”

Advertised Vs Actual Product6%

“Did the job I wanted it to do”

Size-Overall6%

“Makes fitting easy”

Durability6%

“I gave ot for 2 years now works well”

What buyers complain about

Weight Heavy33%

“too heavy”

Design-Overall11%

“Poor design”

Value For Money11%

“Not worth the money”

Quality-Overall11%

“Poor quality, unreliable”

Durability11%

“Used twice, the gearbox weighs 80kg and bent the legs”

Strap/String Quality11%

“As the first time I used it the gearbox feel off the jack because as you ratchet up the strap it pulls the top plate open as shown in the photo”

Top return reasons

Mechanism Issues17%
Weight Heavy11%
Compatibility-Overall11%
Functionality-Overall11%
Size-Overall8%
Defective Material/Parts6%
Pressure6%
Wheel Quality6%
Quality-Overall6%
Advertised Vs Actual Product6%

Common questions

Is transmission jack profitable to sell on Amazon United Kingdom?
The niche generates £33K/yr across 19 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.1%. Flapen's verdict: Skip it (44/100).
How competitive is the transmission jack niche?
12 brands and 29 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 78% of demand.
What do buyers complain about in transmission jack?
Top complaints mined from reviews: Weight Heavy, Design-Overall, Value For Money. The return rate is 0.7%.
When does demand for transmission jack peak?
Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the transmission jack niche?
Listings span £37.18–£243.11; the average listing price is £83.85 (sweet spot $15–$100). The average incumbent carries 73 reviews — the moat a new listing must climb.