redline oil change kit for harley davidson
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Growth
Good+59.7%90-day search growth — must beat 0% to launch
Review moat
Good751.63avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Avg price
Good$125.65avg listing price — sweet spot $15–$100
Price range
Okay$19.83–$185.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$67K$67K/yr · 9K searches
Competition
Bad91%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, redline oil change kit for harley davidson is a $67K/yr Amazon United States market (9K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Skip it — 42/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
redline oil change kit for harley davidson market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- $31K–$63K
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #305
- Page quality
- 0%
- Prime
- 63%
- Sponsored
- 38%
- Out of stock
- 0.0%
- Avg brand age
- 78 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
73
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- Red Line98%
- QHDSGZS2%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +59.7% search growth over the last 90 days.Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 4.8×
Top redline oil change kit for harley davidson search terms
- redline oil change kit for harley davidson5K/yr
- redline harley oil change kit4K/yr
- redline 20w50 synthetic motorcycle oil379/yr
Top redline oil change kit for harley davidson 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Red Line 90226 20W50 Powersport Motor Oil V-Twin - 1 Powerpack Kit
Red Line$148.294.8★2,583 rev
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Black Filter)
Red Line$160.994.7★513 rev
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Chrome Filter)
Red Line$161.244.8★542 rev
Red Line 90231 20W60HD Powersport Motor Oil V-Twin - 1 Powerpack Kit
Red Line$150.124.8★484 rev
Red Line 90231 Big Twin 20W60HD PowerPack with Black High Performance Oil Filter (Extra Large Kit)
Red Line$158.524.5★18 rev
Newest
by launch date
Oil Change Kit Compatible with Harley Filter Cap Wrench Crankcase Fill Tool Primary Case Oil Funnel Drip-Free Oil Filter Tool 30Pcs Drain Plug O-Rings
QHDSGZS$19.831,171 rev
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Extra Large Kit Black Filter)
Red Line$185.0347 rev
Red Line 90231 Big Twin 20W60HD PowerPack with Black High Performance Oil Filter (Extra Large Kit)
Red Line$158.5218 rev
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Chrome Filter)
Red Line$161.24542 rev
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Black Filter)
Red Line$160.99513 rev
Trending
90-day click momentumRed Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Chrome Filter)
Red Line$161.244.8★
Red Line 90231 Big Twin 20W60HD PowerPack with Black High Performance Oil Filter (Extra Large Kit)
Red Line$158.524.5★
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Complete Kit Black Filter)
Red Line$160.994.7★
Red Line 90226 Big Twin 20w50 Power Pack Oil Package with K&N High Performance Oil Filter (Extra Large Kit Black Filter)
Red Line$185.034.5★
Red Line 42504 20W50 Motorcycle Oil Synthetic - Quart
Red Line$21.144.8★
What buyers say about redline oil change kit for harley davidson
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Its definitely worth it”
“Great 3 hole oil kit”
“Easy”
“Worked as it should”
“Works great”
“The filter cap wrench fits perfectly”
“no leaks in packaging”
“Funnels worked great”
“Makes servicing your bike easy and clean”
What buyers complain about
“Incorrect size”
“the oil filter filter needs some work not a perfect fit”
“Now I have to spend extra money for primary fluid”
“NOT COMPLETE as advertised”
“Made out of cheap material”
“One of the motor oil caps wasn't on tight”
“Leaked”
“The oil filter socket doesn't fit the filter”
“Mostly junk”
“Not functional”
Top return reasons
Common questions
- Is redline oil change kit for harley davidson profitable to sell on Amazon United States?
- The niche generates $67K/yr across 8 tracked products. 90-day search growth is +59.7%. Flapen's verdict: Skip it (42/100).
- How competitive is the redline oil change kit for harley davidson niche?
- 2 brands and 73 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in redline oil change kit for harley davidson?
- Top complaints mined from reviews: Size-Overall, Filtration, Value For Money. The return rate is 0.3%.
- When does demand for redline oil change kit for harley davidson peak?
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 4.8× the quietest.
- What does it cost to enter the redline oil change kit for harley davidson niche?
- Listings span $19.83–$185.03; the average listing price is $125.65 (sweet spot $15–$100). The average incumbent carries 752 reviews — the moat a new listing must climb.