--- product_id: 277521784 title: "2-PCS 24\" Heavy Duty Bike Tubes 24x1.75/2.25 32mm Schrader Valve 45/57-507 Inner Tubes Compatible with 24 x 1.75 24x1.95 24x2.10 24x2.125 24 x 2.25 Cruisers, MTB, Gravel, City Bike Tire Tubes" brand: "yunscm" price: "R1253" currency: ZAR in_stock: true category: "Yun Scm" url: https://www.desertcart.co.za/products/277521784-2-pcs-24-heavy-duty-bike-tubes-24x1-75-2 store_origin: ZA region: South Africa --- # 6-9 months air retention, 200% better airtightness 24-inch diameter fits versatile tire sizes 40% thicker butyl rubber for max puncture resistance 2-PCS 24" Heavy Duty Bike Tubes 24x1.75/2.25 32mm Schrader Valve 45/57-507 Inner Tubes Compatible with 24 x 1.75 24x1.95 24x2.10 24x2.125 24 x 2.25 Cruisers, MTB, Gravel, City Bike Tire Tubes **Brand:** yunscm **Price:** R1253 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™‚οΈ Ride tougher, ride longer β€” never miss a mile! ## Quick Answers - **What is this?** 2-PCS 24" Heavy Duty Bike Tubes 24x1.75/2.25 32mm Schrader Valve 45/57-507 Inner Tubes Compatible with 24 x 1.75 24x1.95 24x2.10 24x2.125 24 x 2.25 Cruisers, MTB, Gravel, City Bike Tire Tubes by yunscm - **How much does it cost?** R1253 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/277521784-2-pcs-24-heavy-duty-bike-tubes-24x1-75-2) ## 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€’ **Universal 24" Fit:** Compatible with 24x1.75 to 24x2.25 tires for cruisers, MTB, gravel & city bikes - β€’ **Enhanced Ride Comfort:** Shock-absorbing butyl rubber smooths out bumps and rough terrain effortlessly - β€’ **Heavy-Duty Durability:** 40% thicker butyl rubber boosts puncture resistance and extends tube life - β€’ **Superior Air Retention:** Maintains optimal tire pressure for up to 9 months, reducing inflation hassle - β€’ **Easy Installation & Reliable Valve:** 32mm Schrader valve ensures quick setup and secure inflation every time ## Overview These 24-inch heavy-duty bike inner tubes feature 40% thicker butyl rubber and a 32mm Schrader valve, delivering 200% improved airtightness and up to 9 months of stable tire pressure. Compatible with a wide range of 24" tire widths (1.75 to 2.25 inches), they offer superior puncture resistance and shock absorption for cruisers, mountain, gravel, and city bikesβ€”perfect for professionals who demand durability and comfort on every ride. ## Description If there is any quality problem with this product, please contact us, we will reply you as soon as possible and give you a satisfactory answer. ## Features - 24'' Heavy Duty inner tube: 24x1.75/2.25 AV32mm (45/57-507) Heavy duty bicycle replacement inner tube, these inner tubes are ideal for a wide range of applications. Enhanced the ductility of the heavy load tire, so that the scope of application is expanded, Compatible with 24x1.75 24x1.90 24x1.95 24x2.0 24x2.10 24x2.125 24x2.20 24x2.25 tires - 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: 24''x1.75''/2.25'' 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 - We hope to do better in terms of tire quality in order to provide you with better service and satisfactory products; If you have any questions about product quality within 180 days , you can contact us; You need to provide relevant pictures and information so that we can respond quickly and save you valuable time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08B4QQ385 | | Best Sellers Rank | #28,449 in Sporting Goods ( See Top 100 in Sporting Goods ) #157 in Bike Tubes | | Bike Type | Mountain Bike | | Brand Name | YunSCM | | Compatible Tire Width Maximum | 57 Millimeters | | Compatible Tire Width Minimum | 1.75 Inches | | Country of Publication | China | | Customer Reviews | 4.6 4.6 out of 5 stars (1,490) | | Included Components | bike tube | | Item Diameter | 24 Inches | | Item Type Name | bike tube | | Item Width | 1.95 Centimeters | | Manufacturer | YunSCM | | Manufacturer Part Number | YunSCM2020061301 | | Material Type | Butyl Rubber | | Model Number | 24x1.75/2.125 | | Number of Items | 2 | | Size | 24 pouces x 1,75 pouces / 2,25 pouces | | UPC | 741802888327 | | Unit Count | 2 Count | | Valve Length | 32 Millimeters | | Valve Type | Schrader | | Warranty Description | NO | | Wheel Size | 24 Inches | ## Product Details - **Brand:** YunSCM - **Item diameter:** 24 Inches - **Material:** Butyl Rubber - **Valve type:** Schrader - **Wheel size:** 24 Inches ## Images ![2-PCS 24" Heavy Duty Bike Tubes 24x1.75/2.25 32mm Schrader Valve 45/57-507 Inner Tubes Compatible with 24 x 1.75 24x1.95 24x2.10 24x2.125 24 x 2.25 Cruisers, MTB, Gravel, City Bike Tire Tubes - Image 1](https://m.media-amazon.com/images/I/81LqQ-AdDBL.jpg) --- ## 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.co.za/products/277521784-2-pcs-24-heavy-duty-bike-tubes-24x1-75-2](https://www.desertcart.co.za/products/277521784-2-pcs-24-heavy-duty-bike-tubes-24x1-75-2) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-11-10*