--- product_id: 40402122 title: "Puncture Proof Bicycle Inner Tube" brand: "stop-a-flat" price: "E£ 5670" currency: EGP in_stock: true category: "Stop A Flat" url: https://www.desertcart.com.eg/products/40402122-puncture-proof-bicycle-inner-tube store_origin: EG region: Egypt --- # Schrader valve, 40mm length Puncture-proof foam tech 12.5 inch diameter fit Puncture Proof Bicycle Inner Tube **Brand:** stop-a-flat **Price:** E£ 5670 **Availability:** ✅ In Stock ## Summary > 🛡️ Never Stop, Never Flat: The Ultimate Puncture-Proof Ride ## Quick Answers - **What is this?** Puncture Proof Bicycle Inner Tube by stop-a-flat - **How much does it cost?** E£ 5670 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/40402122-puncture-proof-bicycle-inner-tube) ## Best For - stop-a-flat enthusiasts ## Why This Product - Trusted stop-a-flat brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Durable:** Only 0.18 kg, engineered for long-lasting performance without added bulk. - • **Multi-Use Versatility:** Perfect for bikes, trailers, joggers, and strollers—never get stuck again. - • **Universal Compatibility:** Works with most US rims—call for expert sizing help. - • **Ride Flat, Ride Fearless:** Puncture-proof foam eliminates flats and roadside delays. - • **Precision Fit for Smooth Spins:** Fits 12.5" tires with 1.75-2.25" width, optimized for 20mm rims. ## Overview The Stop-A-Flat Puncture Proof Bicycle Inner Tube features a 12.5-inch diameter and fits tire widths from 1.75 to 2.25 inches, designed specifically for 20mm rims. Made from thorn-resistant puncture-proof foam, it eliminates flats and enhances ride reliability. Equipped with a 40mm Schrader valve, it offers easy inflation and compatibility with most US rims. Lightweight at 0.18 kg, this tube is ideal for road bikes, trailers, joggers, and strollers, backed by a 90-day limited warranty. ## Description desertcart.com : Stop-A-Flat Puncture Proof, Thorn-resistant, No-flat, Bicycle Tube, 12 1/2 x 1.75 / 2.25 : Sports & Outdoors ## Features - FIT Tube 12 x 1.75 - 2.1/4, ETRTO 47-203 , RIM Width 20 mm, Tolerance +/- 1 mm - ECONOMICAL No more wasting money on tubes - COMPATIBLE with most US rims, use size chart to pick your best fit or call 1-877-BIKEAID for sizing and installation assistance - NOT compatible with Raleigh or Schwinn produced prior to 1980 - GREAT for bicycles, trailers and jogger/strollers ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014K5CTCM | | Best Sellers Rank | #24,580 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #173 in Bike Tubes | | Bike Type | Road Bike | | Brand Name | Stop-A-Flat | | Compatible Tire Width Maximum | 20 millimeters | | Compatible Tire Width Minimum | 20 millimeters | | Customer Reviews | 4.1 4.1 out of 5 stars (252) | | Global Trade Identification Number | 00664332865142 | | Included Components | Puncture Proof Tube | | Item Diameter | 12.5 inches | | Item Type Name | Bicycle Tube | | Item Weight | 0.18 kg | | Item Width | 1.75 inches | | Manufacturer | Cycle Force Group | | Manufacturer Part Number | 820000000 | | Material Type | Puncture Proof Foam | | Model Number | 820000000 | | Number of Items | 1 | | Size | 12 1/2 x 1.75 / 2.25" | | UPC | 664332865142 | | Valve Length | 40 millimeters | | Valve Type | Schrader | | Warranty Description | 90 Day Limited | | Wheel Size | 12 inches | ## Product Details - **Brand:** Stop-A-Flat - **Item Diameter:** 12.5 inches - **Material:** Puncture Proof Foam - **Valve Type:** Schrader - **Wheel Size:** 12 inches ## Images ![Puncture Proof Bicycle Inner Tube - Image 1](https://m.media-amazon.com/images/I/615dnN54oFL.jpg) ![Puncture Proof Bicycle Inner Tube - Image 2](https://m.media-amazon.com/images/I/71q1kiaLvkL.jpg) ![Puncture Proof Bicycle Inner Tube - Image 3](https://m.media-amazon.com/images/I/717g4CHRFCL.jpg) ![Puncture Proof Bicycle Inner Tube - Image 4](https://m.media-amazon.com/images/I/61bBOyixaaL.jpg) ![Puncture Proof Bicycle Inner Tube - Image 5](https://m.media-amazon.com/images/I/71qhYbwy-+L.jpg) ## Available Options This product comes in different **Pattern, Style** options. ## Frequently Bought Together - Stop-A-Flat Puncture Proof Bicycle Inner Tube - Tragoods Premium Bicycle Tire Lever Tyre Spoon Iron Changing Tool, Bike Tire Levers Premium Stainless Steel Levers to Repair Bike Tube, Best Tire Changing Tool - Slime Bike Inner Tube with Slime Puncture Sealant --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.eg/products/40402122-puncture-proof-bicycle-inner-tube](https://www.desertcart.com.eg/products/40402122-puncture-proof-bicycle-inner-tube) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-09-01*