ninja 500 accessories
Worth a lookShows a fragmented shelf (top 5 take 23% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Competition
Great23%top-5 click share — an open shelf
Brand share
Great43%top-5 brand share — no brand owns this niche
Avg price
Great$61.53avg listing price — sweet spot $15–$100
Review moat
Good598.88avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Returns
Good2.4%return rate — above 5% kills the launch gate
Growth
Good+34.6%90-day search growth — must beat 0% to launch
Market size
Okay$120K$120K/yr · 332K searches
Price range
Bad$6.12–$534.95cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, ninja 500 accessories is a $120K/yr Amazon United States market (332K searches/yr). The top 5 brands hold 43% of demand. Demand peaks in Apr. Verdict: Worth a look — 59/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
ninja 500 accessories market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $123K–$154K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #2,805
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 89%
- Out of stock
- 0.8%
- Avg brand age
- 38 months
- Avg seller age
- 162 days
Competition & brand share
Clicks spread well past the top 5 (23% combined) — an open shelf where new products get seen.Brands
68 falling
Sellers
90
Top-5 brand share
43%
Top 20: 74%
Top-5 click share
23%
Top 20: 51%
Open market
53%
- ZYAKOMO12%
- XIDAODIT11%
- PSLER9%
- INKUDRI6%
- KAIQIVEM5%
- VORILES4%
Demand & seasonality
Weekly Amazon search volume, last 53 weeks — +34.6% search growth over the last 90 days.Peak months: Apr · busiest ÷ quietest = 1.8×
Top ninja 500 accessories search terms
- ninja 500 accessories64K/yr
- kawasaki ninja 500 accessories37K/yr
- ninja 50035K/yr
- ninja 650 accessories25K/yr
- kawasaki ninja 650 accessories24K/yr
- ninja 400 accessories22K/yr
- ninja 40021K/yr
- 2026 kawasaki ninja 500 accessories6K/yr
- kawasaki ninja 400 accessories14K/yr
- kawasaki ninja 50011K/yr
Top ninja 500 accessories 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
ZYAKOMO Compatible with 2025 Ninja 650 2026 Ninja 500 Ninja 400 Ninja 1000SX ZX10R ZX6R ZX4RR ZX4R CNC Motorcycle Key Case Cover Keyring Key Chain Holder
ZYAKOMO$19.184.7★261 rev
2025 2026 Ninja 500 Fender Eliminator Ninja 400 Fender Eliminator Tail Tidy License Plate Bracket Mount Fit With OEM & Aftermarket Turn Signal Z400 2018 2019 2020 2021 2022 2023 2024 2025 Ninja 500 se
INKUDRI$31.734.6★228 rev
KAIQIVEM Motorcycle Mirrors Stealth Wind Wing Side Rearview Mirrors Compatible With Kawasaki Ninja 650 2025 Ninja 500 Ninja 400 300 2026 ZX6R ZX10R ZX4RR ZX4R GSXR 1000 600 750
KAIQIVEM$23.143.8★265 rev
XIDAODIT for Kawasaki Ninja 500 Z500 Ninja500 Motorcycle Front Fairing Winglet Aerodynamic Spoiler Beak Nose Cone Extension Fixed Wing Kit (Black)
XIDAODIT$43.154.6★46 rev
XIDAODIT for Kawasaki NINJA500 Ninja 500 Z500 Z 500 SE 2024 2025 Motorcycle Clutch Lever Adjustable Handlebars Brake and Clutch Levers Set(Green)
XIDAODIT$36.824.6★36 rev
Newest
by launch date
ZYAKOMO Compatible with 2026 Ninja 500 2025 Ninja 650 Ninja 400 NINJA 1100SX 1000 ZX6R ZX10R ZX4RR ZX4R ZH2 Eliminator 500 CNC M8 Motorcycle Swing Arm Spools Sliders Rear Stand Screws (Black)
ZYAKOMO$14.4539 rev
Windshield for NINJA500 SE 2024 2025 2026 PSLER Windscreen Double Bubble Wind Deflector Protector Fairing for NINJA500 SE NINJA 500 2024 2025 2026 (Black)
PSLER$52.8558 rev
XIDAODIT for Kawasaki Ninja 500 Z500 Ninja500 Motorcycle Front Fairing Winglet Aerodynamic Spoiler Beak Nose Cone Extension Fixed Wing Kit (Black)
XIDAODIT$43.1546 rev
Windshield for NINJA500 SE 2024 2025 2026 PSLER Windscreen Double Bubble Wind Deflector Protector Fairing for NINJA500 SE Ninja 500 2024 2025 2026 (15 Black)
PSLER$51.7460 rev
XIDAODIT Radiator Cover Grille Guard for Kawasaki Z500 Ninja500 SE ABS 2024+ Eliminator 500 2024 2025 (Ninja 500)
XIDAODIT$27.6865 rev
Trending
90-day click momentumZYAKOMO Compatible with 2026 Ninja 500 2025 Ninja 650 Ninja 400 NINJA 1100SX 1000 ZX6R ZX10R ZX4RR ZX4R ZH2 Eliminator 500 CNC M8 Motorcycle Swing Arm Spools Sliders Rear Stand Screws (Black)
ZYAKOMO$14.454.6★
ZYAKOMO CNC Motorcycle Key Cover Case Key Holder Key Chain Compatible with Ninja 650 2026 Ninja 500 Ninja400 Ninja 1000SX ZX-10R ZX6R ZX4RR ZX4R
ZYAKOMO$19.144.7★
for NINJA500 Z500 SE Ninja 500 z500 se 2024 2025 2026 Accessories Engine Anti-Fall Protection Cover Motorcycle Body Anti-Fall Block Side Cover Protection Frame Slider Impact Engine Drop pad (Green)
VORILES$53.314.1★
2025 2026 Ninja 500 Fender Eliminator Ninja 400 Fender Eliminator Tail Tidy License Plate Bracket Mount Fit With OEM & Aftermarket Turn Signal Z400 2018 2019 2020 2021 2022 2023 2024 2025 Ninja 500 se
INKUDRI$31.734.6★
Windshield for NINJA500 SE 2024 2025 2026 PSLER Windscreen Double Bubble Wind Deflector Protector Fairing for NINJA500 SE NINJA 500 2024 2025 2026 (Black)
PSLER$52.854.5★
What buyers say about ninja 500 accessories
What buyers praise and complain about, mined from review topics.What buyers love
“its a snug fit”
“The build quality feels solid”
“EASY TO INSTALL”
“Great value”
“Solid construction”
“Very effective”
“EXTREMELY DURABLE”
“Easy to use”
“Works as it should”
“The material feels sturdy”
What buyers complain about
“Awful quality”
“broke”
“Run small”
“No directions”
“Doesnt seem perfectly compatible”
“The install is a little bit more challenging”
“Flimsy”
“Doesnt work”
“Material seems very cheap”
“Hard to open”
Top return reasons
Common questions
- Is ninja 500 accessories profitable to sell on Amazon United States?
- The niche generates $120K/yr across 119 tracked products. 1 of 28 products launched in the last 360 days are still selling. 90-day search growth is +34.6%. Flapen's verdict: Worth a look (59/100).
- How competitive is the ninja 500 accessories niche?
- 68 brands and 90 sellers compete. The top 5 products take 23% of clicks and top 5 brands hold 43% of demand.
- What do buyers complain about in ninja 500 accessories?
- Top complaints mined from reviews: Quality-Overall, Durability, Size-Overall. The return rate is 2.4%.
- When does demand for ninja 500 accessories peak?
- Demand peaks in Apr; the busiest month runs 1.8× the quietest.
- What does it cost to enter the ninja 500 accessories niche?
- Listings span $6.12–$534.95; the average listing price is $61.53 (sweet spot $15–$100). The average incumbent carries 599 reviews — the moat a new listing must climb.