10w50 synthetic motorcycle oil
Worth a lookShows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.6%return rate — above 5% kills the launch gate
Avg price
Incredible$43.53avg listing price — sweet spot $15–$100
Price range
Great$11.95–$72.19cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Great7.2%search→purchase rate — share of searches ending in a sale
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Growth
Good+49.9%90-day search growth — must beat 0% to launch
Review moat
Okay1,507.55avg incumbent reviews — the moat a new listing must climb
Market size
Okay$216K$216K/yr · 69K searches
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 10w50 synthetic motorcycle oil is a $216K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 60/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
10w50 synthetic motorcycle oil market data
- Units sold / yr
- 6K–8K
- avg 100–250/product
- Revenue / yr
- $261K–$348K
- units × avg price
- Conversion rate
- 7.2%
- Avg BSR
- #768
- Page quality
- 0%
- Prime
- 79%
- Sponsored
- 45%
- Out of stock
- 0.5%
- Avg brand age
- 90 months
- Avg seller age
- 158 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
11 flat
Sellers
117
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
42%
Top 20: 88%
Open market
8%
- Castrol27%
- Motorex26%
- Motul23%
- KTM8%
- Maxima5%
- Liqui Moly4%
- Open — no brand owns it (5 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — +49.9% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 3.0×
Top 10w50 synthetic motorcycle oil search terms
- motorex 10w5014K/yr
- 10w50 motorcycle oil11K/yr
- motul 7100 10w507K/yr
- 10w50 full synthetic motor oil8K/yr
- 10w506K/yr
- castrol power 1 racing 4t 10w-405K/yr
- 10w-50 full synthetic oil3K/yr
- ktm oil4K/yr
- motul 10w504K/yr
- castrol 10w40 motorcycle oil3K/yr
Top 10w50 synthetic motorcycle oil 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Castrol Power1 4T 10W-50 Full Synthetic Motorcycle Oil 1 Quart Pack of 6
Castrol$52.274.9★1,257 rev
Motorex Cross Power 4T Oil - 10W50-4L. 171-401-400
Motorex$61.324.8★991 rev
Castrol Power1 4T 10W-40 Full Synthetic Motorcycle Oil 1 Quart Pack of 6
Castrol$58.704.8★2,294 rev
Motorex Power Synthetic 4T Oil - 10W50-4L. 405-400
Motorex$62.304.8★550 rev
Motul 7100 4T 10W-50 Full Synthetic Motorcycle Oil Ester Technology for KTM Husqvarna Triumph Aprilia Moto Guzzi JASO MA2 Wet Clutch Compatible API SP Certified Road and Off-Road 4 L
Motul$61.624.8★4,847 rev
Newest
by launch date
VP Racing Fuels 2938 4T Full Synthetic SAE 10W50 Engine Oil Quart (1 Pack)
VP Racing$14.5610 rev
Kohler Pack of 2 25 357 72-S Extended Life 10W-50 Synthetic Engine Oil and Fuel Treatment
Kohler$46.38109 rev
KTM/Motorex Oil Change Kit 10W/50 (1.2L) - U6921041
KTM$34.27152 rev
KTM Motorex Cross Power 4T 10W/50 (1-L) Engine Oil
KTM$23.4053 rev
Liqui Moly 4T Synthetic 10w-50 Offroad Race 4-Liter
Liqui Moly$56.9360 rev
Trending
90-day click momentum
SXS Engine Full Synthetic 10w50
Maxima$13.874.9★
Liqui Moly 4T Synthetic 10w-50 Race 4-Liter
Liqui Moly$57.634.9★
Motul 7100 4T 10W-50 Full Synthetic Motorcycle Oil Ester Technology for KTM Husqvarna Triumph Aprilia Moto Guzzi JASO MA2 Wet Clutch Compatible API SP Certified Road and Off-Road 1L
Motul$20.974.8★
Motul 7100 4T 10W-40 Full Synthetic Motorcycle Oil - Ester Technology - API SP JASO MA2 Wet Clutch Safe - Engine and Gearbox Protection for Street Sport Adventure 4L
Motul$62.334.9★
VP Racing Fuels 2938 4T Full Synthetic SAE 10W50 Engine Oil Quart (1 Pack)
VP Racing$14.564.8★
What buyers say about 10w50 synthetic motorcycle oil
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect amount of oil”
“WORTH THE MONEY”
“Excellent oil quality”
“As advertised”
“It lasts a very long time, and leaves your bike shifting smoother, running cooler, and protects your engine well”
“Healthy motor”
“Good fit - did my 2025 ktm 259xcw gear oil”
“Works well”
“Easy to use”
“The cold start also sounds great”
What buyers complain about
“this stuff isn't cheap”
“The forums say go thicker”
“This is a spam the container say I gallon”
“This one arrived with the container leaking oil out into the inner plastic bag”
“Wrong oil filter”
“Doesn't fit on 2016 ktm exc 500”
“the oil color is different”
Top return reasons
Common questions
- Is 10w50 synthetic motorcycle oil profitable to sell on Amazon United States?
- The niche generates $216K/yr across 33 tracked products. 90-day search growth is +49.9%. Flapen's verdict: Worth a look (60/100).
- How competitive is the 10w50 synthetic motorcycle oil niche?
- 11 brands and 117 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in 10w50 synthetic motorcycle oil?
- Top complaints mined from reviews: Value For Money, Thickness, Advertised Vs Actual Product. The return rate is 0.6%.
- When does demand for 10w50 synthetic motorcycle oil peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 3.0× the quietest.
- What does it cost to enter the 10w50 synthetic motorcycle oil niche?
- Listings span $11.95–$72.19; the average listing price is $43.53 (sweet spot $15–$100). The average incumbent carries 1,508 reviews — the moat a new listing must climb.