--- product_id: 260023566 title: "700x35/43C Heavy Duty Bike Tubes AV48mm" brand: "yunscm" price: "$50.65" currency: USD in_stock: true reviews_count: 13 category: "Yun Scm" url: https://www.desertcart.us/products/260023566-700x35-43c-heavy-duty-bike-tubes-av48mm store_origin: US region: United States of America --- # 6-9 months air retention 40% thicker butyl rubber 700x35-43C versatile fit 700x35/43C Heavy Duty Bike Tubes AV48mm **Brand:** yunscm **Price:** $50.65 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your ride with unstoppable durability and comfort! ## Quick Answers - **What is this?** 700x35/43C Heavy Duty Bike Tubes AV48mm by yunscm - **How much does it cost?** $50.65 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/260023566-700x35-43c-heavy-duty-bike-tubes-av48mm) ## Best For - yunscm enthusiasts ## Why This Product - Trusted yunscm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Next-Level Durability:** 40% thicker premium butyl rubber boosts puncture resistance and extends tube lifespan. - • **Effortless Installation:** AV48mm Schrader valve and flexible design make tube replacement quick and foolproof. - • **Shock-Absorbing Comfort:** Heavy-duty butyl rubber absorbs bumps and vibrations for a smoother, safer ride. - • **Long-Lasting Air Retention:** Maintains optimal tire pressure for up to 9 months, slashing inflation frequency and hassle. - • **Universal Fit for Every Ride:** Fits tire widths from 35mm to 43mm, perfect for road, gravel, mountain, hybrid, and e-bikes. ## Overview These 700C heavy duty bike tubes, sized 700x35C to 700x43C, feature premium butyl rubber that is 40% thicker than standard tubes, delivering superior puncture resistance and shock absorption. Designed for a wide range of bikes including road, gravel, mountain, hybrid, and electric, they maintain air pressure for 6-9 months thanks to enhanced airtightness. Equipped with a 48mm Schrader valve, these tubes ensure easy installation and long-lasting performance, making them the go-to choice for riders demanding reliability and comfort. ## Description desertcart.com : 700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C (35/43-622) 700C Bicycle Tubes Premium Butyl Rubber Compatible with Road, Gravel, Mountain, Hybrid Bike Tire Tubes Schrader Valve AV48mm 2-PCS : Sports & Outdoors Review: Value for money - Good quality. value for the money. fit perfect. Easy to install. Works perfect Review: Fits well - Fits perfectly. Not much info about longterm durability, but if anything comes up, I will let you know. ## Features - Heavy Duty inner tube: 700x35C/38C/40C/43C AV48mm (ETRTO:35/43-622) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications, and further enhance the flexibility, so that the scope of application is expanded, which could fit 700X35C 700X36C 700X37C 700X38c 700X39C 700X40C 700X41C 700X42C 700X43C bike tire tubes - Excellent shock absorption ability: The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience - HEAVY DUTY - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety - HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use - This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles - Installation: 700x35/43C AV48 bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct - Tip: Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08K42N6Q9 | | Best Sellers Rank | #1,743 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Bike Tubes | | Bike Type | Road Bike | | Brand | YunSCM | | Brand Name | YunSCM | | Compatible Tire Width Maximum | 43 Millimeters | | Compatible Tire Width Minimum | 35 Millimeters | | Customer Reviews | 4.4 out of 5 stars 3,495 Reviews | | Included Components | 2PCS 700x35/43C heavy duty bike tubes AV48mm schrader valve | | Item Diameter | 28 Inches | | Item Type Name | 700x35/43c | | Item Width | 43 Millimeters | | Manufacturer | YunSCM | | Manufacturer Part Number | YunSCM2020092602 | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Model Number | 700x35/43c | | Size | 700x35/43c | | UPC | 750139075362 | | Valve Length | 48 Millimeters | | Valve Type | Schrader | | Warranty Description | no | | Wheel Size | 28 Inches | ## Product Details - **Brand:** YunSCM - **Item Diameter:** 28 Inches - **Material:** Butyl Rubber - **Valve Type:** Schrader - **Wheel Size:** 29 Inches ## Images ![700x35/43C Heavy Duty Bike Tubes AV48mm - Image 1](https://m.media-amazon.com/images/I/71BmA4j6raL.jpg) ## Questions & Answers **Q: What is the maximum psi for this tube?** A: The maximum pressure or PSI is determined by the information on the sidewall of the tire and not on the inner tube. Hope this helps. **Q: Does the same tube fit 38- 43c tire or are there seperate tube sizes in this listing? I dont see how to select the 700×38C that i need.** A: The same tube fits multiple wheels. I needed the 700x38C and this was a perfect fit. Just follow the instructions on the box. **Q: Will this tube fit700x38c 28 x 1 5/8 x 1 1/2 ?** A: Yes, my bike is 28" and the tube worked great. **Q: What is max inflation psi?** A: it's a pressure you should not exceed. Most tires will have this printed on the side wall. for bike tires it's normally 60 PSI, but you need to check the tire and tube. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Value for money *by G***A on May 31, 2026* Good quality. value for the money. fit perfect. Easy to install. Works perfect ### ⭐⭐⭐⭐⭐ Fits well *by B***A on March 23, 2026* Fits perfectly. Not much info about longterm durability, but if anything comes up, I will let you know. ### ⭐⭐⭐⭐⭐ Quality item *by M***. on May 21, 2026* Thicker than most and really hold up to heavy wear ## Frequently Bought Together - 700C Heavy Duty Bike Tubes 700x35C/38C/40C/43C AV48 (35/43-622) 700C Bicycle Inner Tubes Compatible with 700x35C 700x36C 700x37C 700x38C 700x40C 700x42C 700x43C Bike Tire Tubes Schrader Valve 2-PCS - Schwinn Replacement Bike Tire, Folding Hybrid Bike Tire, Weather Resistant, Combination Tread, 700c x 38/20" x 1.95" / 26" x 2.0", Bicycle Replacement Parts - Bell Standard and Self Sealing Bike Tubes --- ## 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.us/products/260023566-700x35-43c-heavy-duty-bike-tubes-av48mm](https://www.desertcart.us/products/260023566-700x35-43c-heavy-duty-bike-tubes-av48mm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*