Is crank puller profitable to sell on Amazon United States?

The niche generates $257K/yr across 13 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is +30.4%. Flapen's verdict: Worth a look (50/100).

How competitive is the crank puller niche?

8 brands and 19 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in crank puller?

Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 2.5%.

When does demand for crank puller peak?

Demand peaks in Jul; the busiest month runs 1.8× the quietest.

What does it cost to enter the crank puller niche?

Listings span $4.95–$21.54; the average listing price is $12.20 (sweet spot $15–$100). The average incumbent carries 1,437 reviews — the moat a new listing must climb.

crank puller

Worth a look

Shows searches that convert (11.9% search→purchase), but brand-locked demand (top 5 brands take 87% of clicks) keeps it on the watch list.

Conversion

Great11.9%

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

Returns

Good2.5%

return rate — above 5% kills the launch gate

Growth

Good+30.4%

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

Review moat

Good1,436.69

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$12.20

avg listing price — sweet spot $15–$100

Market size

Okay$257K

$257K/yr · 176K searches

Price range

Okay$4.95–$21.54

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Competition

Okay66%

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

Brand share

Okay87%

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

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, crank puller is a $257K/yr Amazon United States market (176K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Jul. Verdict: Worth a look — 50/100.

Data updated Jul 24, 2026 · scored weekly · How we score niches

crank puller market data

Units sold / yr: 20K–25K; avg 1,000–1,250/product
Revenue / yr: $244K–$305K; units × avg price
Conversion rate: 11.9%
Avg BSR: #71
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 1.7%
Avg brand age: 47 months
Avg seller age: 193 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 falling

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

Pawfly23%
Park Tool19%
LBOKLING19%
Fuaynlk15%
Oumers11%
JXIDIIEA7%
Open — no brand owns it (2 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +30.4% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.8×

Open Trend

Top crank puller search terms

crank puller58K/yr +19.7%10.3% conv.
bike crank removal tool22K/yr +5.0%10.3% conv.
crank removal tool16K/yr +54.6%9.8% conv.
crank puller bike tool14K/yr +50.5%11.8% conv.
bicycle crank puller11K/yr +45.7%12.4% conv.
bike crank puller9K/yr +76.2%13.3% conv.
crank arm removal tool10K/yr +16.9%11.4% conv.
crank arm puller7K/yr +82.2%14.0% conv.
square taper crank puller6K/yr +63.2%15.0% conv.
crankset removal tool6K/yr +33.7%8.7% conv.

All search terms

Top crank puller 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

LBOKLING Crank Puller Bike Crank Removal Tool Crank Puller Bike Tool for Square Taper and Splined Cranks Bike Crankset Arm Removal Tool for Maintenance Repair Cycling Power Bottom Bracket Tool

LBOKLING$4.954.5★335 rev

Fuaynlk Crank Puller Quality Bicycle Crank Removal Tool Crank Arm Removal Tool for Removing and Repairing Bicycles with Square Taper Cranks and Splined Crank Arms

Fuaynlk$5.334.6★374 rev

Pawfly Upgraded Bicycle Crank Puller Set Bike Crank Removal Tool Bottom Bracket Tool with 20-Tooth Socket Wrench & Top Cap Bike Repair Kit for Square Taper Shimano & ISIS Splined Crank Arm

Pawfly$13.694.6★175 rev

Park Tool CCP-22 Crank Puller

Park Tool$21.444.6★4,624 rev

Oumers Bike Crank Extractor/Arm Remover and Bottom Bracket Remover with 16mm Spanner/Wrench. Professional Bicycle Repair Tool Kit

Oumers$12.974.5★7,543 rev

Newest

by launch date

Rhevosil Upgraded Bicycle Crank Puller Set Bike Crank Removal Tool Professional Bike Repair Kit for Square Taper and Splined Cranks

Rhevosil$12.9826 rev

1mo ago

Oumers Upgraded Bicycle Crank Puller Bike Crank Removal Tool with Bottom Bracket Tool for Square Taper and Splined Cranks

Oumers$13.8617 rev

5mo ago

Bicycle Crank Puller and Bottom Bracket Removal Tool Set - Bike Crank Extractor with 16mm Wrench

JXIDIIEA$7.7077 rev

6mo ago

Pawfly Upgraded Bicycle Crank Puller Set Bike Crank Removal Tool Bottom Bracket Tool with 20-Tooth Socket Wrench & Top Cap Bike Repair Kit for Square Taper Shimano & ISIS Splined Crank Arm

Pawfly$13.69175 rev

10mo ago

Pawfly Upgraded Bicycle Crank Puller Bike Crank Removal Tool with Wrench & Top Cap Bottom Bracket Tool Crank Puller Bike Tool Bike Repair Kit for Square Taper Shimano & ISIS Splined Crank Arm

Pawfly$10.0125 rev

10mo ago

What buyers say about crank puller

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

What buyers love

Advertised Vs Actual Product20%

“As advertised”

Ease Of Use17%

“Super handy”

Quality-Overall16%

“Good quality”

Value For Money16%

“affordable”

Durability5%

“Its a nice durable metal”

Size-Overall3%

“Sizing is convenient”

Strength3%

“Solid bike tool”

Functionality-Overall2%

“does the job quite well”

Grip1%

“Soft handle design”

Instructions/User Manual/Troubleshooting1%

“Easy instructions easy to use and works great”

What buyers complain about

Quality-Overall20%

“Not impressed with the quality”

Durability16%

“Broke on the first use”

Value For Money7%

“Cheap”

Size-Overall6%

“The included wrench is way too short”

Material Quality4%

“Cheap quality material”

Instructions/User Manual/Troubleshooting4%

“The directions are very poor”

Functionality-Overall3%

“Sent me a defective tool”

Maintenance And Repair3%

“Modern mountain bike crank sets need far less repair than earlier generations”

Noise Level2%

“Obviously it made noise after 40 years of neglect”

Socket/Port/Plug2%

“wish I didnt order the BB socket”

Top return reasons

Size-Overall50%

Functionality-Overall15%

Defective Material/Parts8%

Advertised Vs Actual Product7%

Value For Money4%

Product Condition4%

Quality-Overall2%

Maintenance And Repair2%

Mechanism Issues1%

Ease Of Use1%

Common questions

Is crank puller profitable to sell on Amazon United States?: The niche generates $257K/yr across 13 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is +30.4%. Flapen's verdict: Worth a look (50/100).
How competitive is the crank puller niche?: 8 brands and 19 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in crank puller?: Top complaints mined from reviews: Quality-Overall, Durability, Value For Money. The return rate is 2.5%.
When does demand for crank puller peak?: Demand peaks in Jul; the busiest month runs 1.8× the quietest.
What does it cost to enter the crank puller niche?: Listings span $4.95–$21.54; the average listing price is $12.20 (sweet spot $15–$100). The average incumbent carries 1,437 reviews — the moat a new listing must climb.