---
title: "Trend — valve stem puller - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/valve-stem-puller/trend"
last_updated: "2026-08-09T14:06:16.327Z"
locale: en
meta:
  description: "Niche score 61/100 · $120K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 61/100 · $120K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — valve stem puller - Flapen"
---

# **valve stem puller**

**Worth a look**

Shows low returns (1.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 28Growth 34Conversion 91Competition 72Returns 92Price range 57Avg price 50Brand share 86Review moat 72Quality gap 47

**Returns**

**Great****1.2%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****11.1%**

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

**Brand share**

**Great****49%**

top-5 brand share — no brand owns this niche

**Competition**

**Good****42%**

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

**Review moat**

**Good****610.64**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$3.89–$29.77**

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

**Avg price**

**Good****$12.01**

avg listing price — sweet spot $15–$100

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+7.0%**

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

**Market size**

**Okay****$120K**

$120K/yr · 90K searches

## Trend