---
title: "Products — 80/100-21 dirt bike tube - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/80-100-21-dirt-bike-tube/products"
last_updated: "2026-08-09T12:32:56.471Z"
locale: en
meta:
  description: "Niche score 45/100 · $59K/yr market · 31K searches/yr · $22.37 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 45/100 · $59K/yr market · 31K searches/yr · $22.37 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — 80/100-21 dirt bike tube - Flapen"
---

# **80/100-21 dirt bike tube**

**Skip it**

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Market size 15Growth 63Conversion 81Competition 12Returns 83Price range 95Avg price 93Brand share 0Review moat 47Quality gap 37

**Price range**

**Incredible****$16.23–$28.58**

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

**Avg price**

**Great****$22.37**

avg listing price — sweet spot $15–$100

**Returns**

**Great****1.6%**

return rate — above 5% kills the launch gate

**Conversion**

**Great****8.5%**

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

**Growth**

**Good****+40.1%**

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

**Review moat**

**Okay****1,775.33**

avg incumbent reviews — the moat a new listing must climb

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Market size**

**Bad****$59K**

$59K/yr · 31K searches

**Competition**

**Bad****85%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****100%**

top-5 brand share — brand-locked demand

## Products