---
title: "Trend — 29 inch bike tube - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/29-inch-bike-tube/trend"
last_updated: "2026-08-11T01:16:45.915Z"
locale: en
meta:
  description: "Niche score 67/100 · $255K/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 67/100 · $255K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — 29 inch bike tube - Flapen"
---

# **29 inch bike tube**

**Worth a look**

Shows searches that convert (9.5% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 47Growth 75Conversion 85Competition 71Returns 80Price range 54Avg price 77Brand share 68Review moat 25Quality gap 68

**Conversion**

**Great****9.5%**

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

**Returns**

**Great****1.8%**

return rate — above 5% kills the launch gate

**Avg price**

**Great****$15.70**

avg listing price — sweet spot $15–$100

**Growth**

**Good****+59.5%**

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

**Competition**

**Good****43%**

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

**Brand share**

**Good****64%**

top-5 brand share — brands hold most of the demand

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Price range**

**Good****$6.95–$24.50**

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

**Market size**

**Okay****$255K**

$255K/yr · 171K searches

**Review moat**

**Bad****4,470.79**

avg incumbent reviews — the moat a new listing must climb

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

## Trend