--- product_id: 426466488 title: "Continental Race 28\" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube" brand: "continental" price: "€ 37.62" currency: EUR in_stock: true category: "Continental" url: https://www.desertcart.gr/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm store_origin: GR region: Greece --- # Fits 700x20-25c tires perfectly Durable butyl rubber resists punctures 42mm Presta valve for precise inflation Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube **Brand:** continental **Price:** € 37.62 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™€οΈ Ride Ready, Road Steady – Never Miss a Mile! ## Quick Answers - **What is this?** Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube by continental - **How much does it cost?** € 37.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm) ## Best For - continental enthusiasts ## Why This Product - Trusted continental brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Endurance You Can Trust:** Crafted from high-grade butyl rubber, built to withstand miles of road and rough conditions. - β€’ **Double Pack, Double Confidence:** Two tubes per pack mean you’re always ready to roll without missing a beat. - β€’ **Quality Checked, Ride Approved:** 100% inspected and vulcanized for uniform roundness and smooth handling every time. - β€’ **Tailored Fit for Road Warriors:** Optimized for 700x20-25c tires, delivering enhanced stability and fewer flats. - β€’ **Precision Inflation, Zero Hassle:** 42mm Presta valve ensures quick, reliable air retention for seamless rides. ## Overview Continental Race 28" inner tubes feature a 42mm Presta valve and fit 700x20-25c road bike tires. Made from durable butyl rubber with seamless vulcanized construction, these tubes offer reliable air retention, puncture resistance, and smooth ride quality. Sold in convenient 2-packs and backed by rigorous quality control, they’re the trusted choice for serious cyclists seeking performance and peace of mind. ## Description Continental Race 28" Bicycle Inner Tubes -42mm Long Presta Valve - Continental bike tubes are constructed of durable butyl rubber and are 100 percent inspected to ensure quality. The tubes are seamless and vulcanized for uniform roundness and improved reliability. - Material: Butyl tubes with renowned Continental quality - Durability: Each and every inner tube passes a stringent 100% quality control inspection - Design: Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling. ## Features - PRESTA VALVE DESIGN - Equipped with a 42mm Presta valve, these inner tubes ensure reliable air retention and easy inflation, making your bicycle maintenance straightforward and efficient during road cycling adventures. - COMPATIBLE SIZE RANGE - Specifically designed for 700x20-25c tires, these bicycle inner tubes provide a precise fit for various road bikes, enhancing ride stability and reducing the risk of flats on your cycling routes. - HIGH-QUALITY MATERIALS - Crafted from durable, high-grade materials, these 700c tubes resist punctures and wear, ensuring longevity and consistent performance across multiple rides and varying road conditions. - PACKAGED FOR CONVENIENCE - Sold in a set, this 2 pack offers excellent value and readiness for immediate replacement, making it ideal for cyclists seeking reliable inner tubes. - New in Factory Packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09X8K1WVN | | Best Sellers Rank | #1,197 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Tubes | | Bike Type | Road Bike | | Brand Name | Continental | | Compatible Tire Width Maximum | 0.98 inches | | Compatible Tire Width Minimum | 0.79 inches | | Customer Reviews | 4.5 4.5 out of 5 stars (1,649) | | Included Components | 2x Continental Tubes, Presta Valve | | Item Diameter | 28 inches | | Item Type Name | bicycle tube | | Item Weight | 0.24 kg | | Item Width | 28 millimeters | | Manufacturer | Continental | | Manufacturer Part Number | 303941060394 | | Material Type | Butyl Rubber | | Model Number | 303941060394 | | Number of Items | 2 | | Size | 700 x 20 - 25mm | | UPC | 303941060394 | | Unit Count | 2 Count | | Valve Length | 1.65 inches | | Valve Type | Presta | | Warranty Description | 2 Year Limited Warranty | | Wheel Size | 62.2 centimeters | ## Product Details - **Brand:** Continental - **Item Diameter:** 28 inches - **Material:** Butyl Rubber - **Valve Type:** Presta - **Wheel Size:** 62.2 centimeters ## Images ![Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube - Image 1](https://m.media-amazon.com/images/I/81idr6tR4IL.jpg) ![Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube - Image 2](https://m.media-amazon.com/images/I/713tGOLdbiL.jpg) ![Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube - Image 3](https://m.media-amazon.com/images/I/91U6HEzryjL.jpg) ![Continental Race 28" 700 x 20-25c Inner Tubes - 42mm Presta Valve Road Bike Tube - Image 4](https://m.media-amazon.com/images/I/51SXq7dXtCL.jpg) ## Available Options This product comes in different **Size, Set** options. ## Questions & Answers **Q: Will these fit in a 25 inch wheel?** A: Unfortunately, it will not fit a 25 inch tire, it is intended for 28 inch tires. **Q: Do these have a removable valve core?** A: Its a Presta valve. **Q: Will these fit on my continental 700x25 road bike tires?** A: According to the data on the package, they will fit 700 x 20 to 700 x 25 rims. The actual tire is marked 700 x 23. **Q: Where are these made?** A: My understanding is that they are made in Germany ## Frequently Bought Together - Continental Race 28 700x20-25c Bicycle Inner Tubes - 42mm Long Presta Valve - 2 Pack - Continental Ultra Sport III 700x25c Black/Black Folding PureGrip - Pair (2 Tires) --- ## 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.gr/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm](https://www.desertcart.gr/products/426466488-continental-race-28-700-x-20-25c-inner-tubes-42mm) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-14*