--- product_id: 386898443 title: "YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24\" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes" brand: "yunscm" price: "$38.52" currency: USD in_stock: true reviews_count: 13 category: "Yun Scm" url: https://www.desertcart.us/products/386898443-yunscm-2-pcs-24inch-heavy-duty-inner-tubes-24x1-75 store_origin: US region: United States of America --- # 200% improved air tightness 24-inch universal fit 40% thicker butyl rubber YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes **Brand:** yunscm **Price:** $38.52 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™‚οΈ Upgrade your ride with unstoppable durability and unbeatable air retention! ## Quick Answers - **What is this?** YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes by yunscm - **How much does it cost?** $38.52 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/386898443-yunscm-2-pcs-24inch-heavy-duty-inner-tubes-24x1-75) ## 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 - β€’ **Ready-to-Ride Pack:** Includes 2 tubes with Schrader valves, easy install & reliable performance - β€’ **Heavy-Duty Durability:** 40% thicker butyl rubber resists punctures & abrasion for longer rides - β€’ **Superior Air Retention:** 200% better air tightness means fewer inflations & safer rides - β€’ **Enhanced Shock Absorption:** Robust butyl rubber cushions bumps for a smooth, comfortable ride - β€’ **Universal 24" Compatibility:** Fits 24x1.75 to 24x2.25 tires for MTB, road, cruiser & e-bikes ## Overview YunSCM 2-PCS 24-inch heavy duty inner tubes are engineered with 40% thicker butyl rubber and enhanced air tightness, delivering superior puncture resistance and shock absorption. Compatible with a wide range of 24" MTB, road, cruiser, and e-bikes, these tubes ensure longer mileage, fewer inflations, and a safer, smoother ride. ## Description Product Description Review: Great service - Absolutely fine and delivered next day Review: Good quality - These are really good quality for the price and noticeably thicker than the tubes that aren’t advertised as heavy duty. They fit my 24” mountain bike wheel frames perfectly and I’m very happy with them, thank you. ## Features - Compatible Size: 24x1.75/1.95/2.25 inch AV(45/47-305) bicycle heavy duty inner tube, enhanced the ductility of the heavy load tyre, so that these inner tubes are ideal for a wide range of applications, compatible with 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 45-507 47-507 50-507 54-507 mountain bikes, road bikes, Cruiser bikes, and e-bikes; and the increased thickness meets the demand for longer mileage and heavier loads of today's popular e-bikes - High Quality & Durable Tube: The bike tyre tube made of high quality butyl rubber composite material, high performance hose has higher puncture resistance than traditional hoses. The thicker tyre body can withstand more friction and abrasion, which extends the life of the hose and reduces replacement frequency and maintenance costs. And it can be used for a long time - More Air Tightness: Adopting high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, the air tightness of the inner tube is increased by 200% compared with the ordinary butyl inner tube; the tire can continuously maintain a stable inflation air pressure state after inflation, which dramatically reduces the frequency of inflation, and the good air tightness helps to keep the pressure of the tire stable, which improves the driving safety and efficiency - 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 - Package Contains: 2PCS heavy duty bike tubes 24x1.75/2.25 inch AV32mm Schrader Valve. Easy to install and remove, and check the valve position to ensure that it is installed in the correct direction - 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 | B08B4QQ385 | | Best Sellers Rank | 4,905 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 48 in Cycling Tubes | | Bike Type | Mountain Bike | | Brand | YunSCM | | Brand Name | YunSCM | | Compatible Tire Width Maximum | 2.13 Inches | | Compatible Tire Width Minimum | 1.75 Inches | | Country Of Origin | China | | Customer Reviews | 4.5 out of 5 stars 1,372 Reviews | | Item Diameter | 24 Inches | | Item Width | 1.95 Centimetres | | Item diameter | 24 Inches | | Item width | 1.95 Centimetres | | Manufacturer | YunSCM | | Manufacturer Part Number | YunSCM2020061301 | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Model Number | 24x1.75/2.125 | | Size | 24 pouces x 1,75 pouces / 2,25 pouces | | UPC | 741802888327 | | Valve Length | 1.25 Inches | | Valve Type | Schrader | | Valve type | Schrader | | Wheel Size | 24 Inches | | Wheel size | 24 Inches | ## Product Details - **Brand:** YunSCM - **Item diameter:** 24 Inches - **Material:** Butyl Rubber - **Valve type:** Schrader - **Wheel size:** 24 Inches ## Images ![YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes - Image 1](https://m.media-amazon.com/images/I/71GssbvjlXL.jpg) ![YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes - Image 2](https://m.media-amazon.com/images/I/51BQfyYLyTL.jpg) ![YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes - Image 3](https://m.media-amazon.com/images/I/61rCzU858UL.jpg) ![YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes - Image 4](https://m.media-amazon.com/images/I/61VBWXqhFwL.jpg) ![YunSCM 2-PCS 24inch Heavy Duty Inner Tubes 24x1.75/1.95/2.25 ETRTO 45/57-507 AV32mm Schrader Valve 24" Tube Compatible 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.25 MTB Bike Tyre Tubes - Image 5](https://m.media-amazon.com/images/I/61VRkYtycRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great service *by T***Y on 5 June 2026* Absolutely fine and delivered next day ### ⭐⭐⭐⭐⭐ Good quality *by T***A on 4 August 2025* These are really good quality for the price and noticeably thicker than the tubes that aren’t advertised as heavy duty. They fit my 24” mountain bike wheel frames perfectly and I’m very happy with them, thank you. ### ⭐⭐⭐⭐⭐ Pleased *by C***E on 13 May 2026* Exellent, and very quick --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/386898443-yunscm-2-pcs-24inch-heavy-duty-inner-tubes-24x1-75](https://www.desertcart.us/products/386898443-yunscm-2-pcs-24inch-heavy-duty-inner-tubes-24x1-75) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*