---
title: "700x45c Bike Tube — $81K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/sports-outdoors/700x45c-bike-tube"
last_updated: "2026-08-06T20:50:00.631Z"
locale: en
meta:
description: "Niche score 52/100 · $81K/yr market · 65K searches/yr. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $81K/yr market · 65K searches/yr. Brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "700x45c Bike Tube — $81K/yr Amazon US Niche (2026) - Flapen"
---
# **700x45c bike tube**
**Worth a look**
Shows a sweet-spot price point ($46.99 avg), but brand-locked demand (top 5 brands take 97% of clicks) keeps it on the watch list.
Market size 20Growth 67Conversion 33Competition 68Returns 80Price range 90Avg price 94Brand share 8Review moat 73Quality gap 35
**Avg price**
**Great****$46.99**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.09–$86.24**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****584.21**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Good****+47.3%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$81K**
$81K/yr · 65K searches
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 700x45c bike tube is a $81K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 97% of demand. Verdict: Worth a look — 52/100.
Data updated Jul 25, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **700x45c bike tube market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$94K–$117K**
- units × avg price
- **Conversion rate**
- **2.7%**
- **Avg BSR**
- **#824**
- **Page quality**
- **0%**
- **Prime**
- **59%**
- **Sponsored**
- **62%**
- **Out of stock**
- **0.1%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **163 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **—flat
**Sellers**
**68**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**44%**
Top 20: 79%
**Open market**
**2%**
- SCHWALBE63% - DBXIIART21% - YunSCM6% - Continental4% - Maxxis3% - Sunlite2% - Open — no brand owns it (2 brands, 2%)
## **Demand**
Weekly Amazon search volume, last 51 weeks — +47.3% search growth over the last 90 days.
2K1KSpike '26Aug '25Sep '25Nov '25Jan '26Mar '26May '26
[**Open Trend **](https://flapen.com/research/us/sports-outdoors/700x45c-bike-tube/trend)
## **Top 700x45c bike tube search terms**
- **schwalbe tires**19K/yr+29.0%0.4% conv. - **700x45c bike tube**11K/yr+127.4%8.3% conv. - **schwalbe**12K/yr+58.5%0.2% conv. - **schwalbe 26 inch tires**10K/yr+60.8%0.5% conv. - **schwalbe 29 tires**9K/yr-14.4%0.5% conv. - **700x45c tube**3K/yr+69.2%6.1% conv. [**All search terms **](https://flapen.com/research/us/sports-outdoors/700x45c-bike-tube/search-terms)
## **Top 700x45c bike tube products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$4K10%$8K15%$12K20%$16K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C 38C/40C/42C/43C/45C Schrader Valve 35mm/48mm Bicycle Tubes Premium Quality Butyl Inner Tubes (Schrader Valve 35mm)**DBXIIART**$16.53**4.6★318 rev](https://www.amazon.com/dp/B0D11C6BJD) [2**Schwalbe Billy Bonkers Folding Tyre Bronze Skin 54-559 (26x2.10)**SCHWALBE**$42.70**4.6★170 rev](https://www.amazon.com/dp/B09SP48SP8) [3**Schwalbe - Big Betty Downhill and Enduro Tubeless Folding Bike Tire | 29 x 2.4 | Evolution Line Addix Soft Super Gravity | Black/Tan**SCHWALBE**$72.17**4.8★307 rev](https://www.amazon.com/dp/B08K98CDZ3) [4**700C Heavy Duty Bike Tubes 700x44C/45C/48C/50C (44/50-622) 700C Bicycle Inner Tubes Compatible with 700 x 44C 700x45C 700x46C 700x48C 700x50C 281 1/2 Bike Tire Tubes AV48 Schrader Valve 2-PCS**YunSCM**$18.76**4.7★283 rev](https://www.amazon.com/dp/B09D7FS6QF) [5**Schwalbe - Pro One Road Race Tubeless Folding Bike Tire | 700c x 28 | Black Single Tire**SCHWALBE**$62.63**4.4★274 rev](https://www.amazon.com/dp/B07X1KD6BW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Schwalbe Motion Big Apple Bicycle tyre Environmentally Friendly tyre with ADDIX Green Compound RaceGuard Puncture Protection 12 to 28 inches**SCHWALBE**$49.25**18 rev10mo ago](https://www.amazon.com/dp/B0FT3DQD2N) [**Schwalbe Motion Big Apple Bicycle tyre Environmentally Friendly tyre with ADDIX Green Compound RaceGuard Puncture Protection 12 to 28 inches**SCHWALBE**$43.02**18 rev10mo ago](https://www.amazon.com/dp/B0FQJWPW2M) [**Schwalbe Smart Sam K-Guard Wired Tyre Black 26x2.00 (50-559)**SCHWALBE**$31.81**87 rev1y ago](https://www.amazon.com/dp/B0DNRB2N54) [**2 PCS Heavy Duty Bike Tubes 700x38C 700x40C 700x43C 700x45C 38C/40C/42C/43C/45C Schrader Valve 35mm/48mm Bicycle Tubes Premium Quality Butyl Inner Tubes (Schrader Valve 48mm)**DBXIIART**$16.55**318 rev1y ago](https://www.amazon.com/dp/B0DPD89QFD) [**Schwalbe G-ONE R PRO Bicycle tire Gravel tire 28 inches E-Bike Ready Gravel Bike tire Race Pro Construction**SCHWALBE**$70.73**50 rev1y ago](https://www.amazon.com/dp/B0DHYX8L2G)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Schwalbe - Big Betty Downhill and Enduro Tubeless Folding Bike Tire | 29 x 2.4 | Evolution Line Addix Soft Super Gravity | Black/Tan**SCHWALBE**$72.17**4.8★**▲ 76%**](https://www.amazon.com/dp/B08K98CDZ3) [**Schwalbe Motion Big Apple Bicycle tyre Environmentally Friendly tyre with ADDIX Green Compound RaceGuard Puncture Protection 12 to 28 inches**SCHWALBE**$43.02**4.6★**▲ 70%**](https://www.amazon.com/dp/B0FQJWPW2M) [**Schwalbe Pro One TLE Road Bike Tire Tubeless Easy Tire with V-Guard Puncture Protection Super Race Carcass Addix Race Compound**SCHWALBE**$66.46**4.4★**▲ 55%**](https://www.amazon.com/dp/B08K98WQHQ) [**Schwalbe Motion Big Apple Bicycle tyre Environmentally Friendly tyre with ADDIX Green Compound RaceGuard Puncture Protection 12 to 28 inches**SCHWALBE**$49.25**4.6★**▲ 49%**](https://www.amazon.com/dp/B0FT3DQD2N) [**Schwalbe Smart Sam K-Guard Wired Tyre Black 26x2.00 (50-559)**SCHWALBE**$31.81**4.3★**▲ 42%**](https://www.amazon.com/dp/B0DNRB2N54)
**~~View all trending →~~**
## **What buyers say about 700x45c bike tube**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**20%
*“Good fit”*
**Quality-Overall**14%
*“Good quality tubes”*
**Grip**12%
*“Great grip, easy to remove and install”*
**Value For Money**9%
*“Excellent value”*
**Wheel Quality**8%
*“the tires roll surprisingly well”*
**Friction**7%
*“very good traction on rocks, gravel and loose soil”*
**Assembly/Installation**6%
*“Easy to install”*
**Weight Heavy**3%
*“Heavy duty”*
**Advertised Vs Actual Product**3%
*“Did the Job”*
**Durability**3%
*“Durable with amazing grip”*
### **What buyers complain about **
**Advertised Vs Actual Product**15%
*“Misleading product info”*
**Durability**10%
*“the tube blew apart”*
**Grip**8%
*“The feel like they have slightly more grip in cornering”*
**Inflation/Deflation**8%
*“Feeling inflated again”*
**Quality-Overall**4%
*“you expect better quality control”*
**Noise Level**4%
*“heard a loud boom”*
**Assembly/Installation**4%
*“too much work to remove/install”*
**Leak-Proof**3%
*“I found that the air was leaking directly from the seam”*
**Product Condition**2%
*“perhaps the seller is shipping expired”*
**Rusts/Corrodes**2%
*“rust-like residue left behind by the tube”*
### **Top return reasons **
**Size-Overall**55%
**Advertised Vs Actual Product**13%
**Value For Money**4%
**Color**4%
**Leak-Proof**3%
**Defective Material/Parts**3%
**Inflation/Deflation**2%
**Product Condition**2%
**Functionality-Overall**2%
**Weight Heavy**2%
## **Common questions**
- **Is 700x45c bike tube profitable to sell on Amazon United States?**
- The niche generates $81K/yr across 39 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +47.3%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the 700x45c bike tube niche?**
- 8 brands and 68 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in 700x45c bike tube?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Durability, Grip. The return rate is 1.7%.
- **What does it cost to enter the 700x45c bike tube niche?**
- Listings span $10.09–$86.24; the average listing price is $46.99 (sweet spot $15–$100). The average incumbent carries 584 reviews — the moat a new listing must climb.
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