---
title: "Reviews — stihl ts420 parts - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/stihl-ts420-parts/reviews"
last_updated: "2026-08-09T23:34:16.595Z"
locale: en
meta:
  description: "Niche score 63/100 · $158K/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 63/100 · $158K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Reviews — stihl ts420 parts - Flapen"
---

# **stihl ts420 parts**

**Worth a look**

Shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 33Growth 34Conversion 68Competition 79Returns 97Price range 7Avg price 90Brand share 92Review moat 95Quality gap 62

**Returns**

**Incredible****0.6%**

return rate — above 5% kills the launch gate

**Review moat**

**Incredible****94.53**

avg incumbent reviews — the moat a new listing must climb

**Brand share**

**Great****43%**

top-5 brand share — no brand owns this niche

**Avg price**

**Great****$57.71**

avg listing price — sweet spot $15–$100

**Competition**

**Great****36%**

top-5 click share — an open shelf

**Conversion**

**Good****6.2%**

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

**Quality gap**

**Good****4.4★**

avg incumbent rating — lower means beatable quality

**Growth**

**Okay****+7.2%**

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

**Market size**

**Okay****$158K**

$158K/yr · 44K searches

**Price range**

**Bad****$8.14–$1144.79**

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

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")

## Reviews