---
title: "Trend — serpentine belt - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/serpentine-belt/trend"
last_updated: "2026-08-09T15:56:17.116Z"
locale: en
meta:
  description: "Niche score 51/100 · $2.0M/yr market. Brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 51/100 · $2.0M/yr market. Brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — serpentine belt - Flapen"
---

# **serpentine belt**

**Worth a look**

Shows a $2.0M/yr market, but brand-locked demand (top 5 brands take 95% of clicks) keeps it on the watch list.

Market size 95Growth 22Conversion 50Competition 68Returns 20Price range 91Avg price 95Brand share 13Review moat 59Quality gap 24

**Market size**

**Incredible****$2.0M**

$2.0M/yr · 2.1M searches

**Avg price**

**Incredible****$24.38**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$12.63–$54.86**

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

**Competition**

**Good****44%**

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

**Review moat**

**Good****1,122.06**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****4.0%**

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

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-5.8%**

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

**Returns**

**Bad****6.3%**

return rate — above 5% kills the launch gate

**Brand share**

**Bad****95%**

top-5 brand share — brand-locked demand

**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")

## Trend