--- product_id: 392135862 title: "Race 28\" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker)" brand: "continental" price: "€ 39.04" currency: EUR in_stock: true reviews_count: 13 category: "Continental" url: https://www.desertcart.hr/products/392135862-race-28-wide-700x25-32c-inner-tubes-42mm-presta-valve store_origin: HR region: Croatia --- # 28" size fits 25-32mm tires 42mm Presta valve for precision inflation Seamless vulcanized butyl rubber durability Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker) **Brand:** continental **Price:** € 39.04 **Availability:** βœ… In Stock ## Summary > πŸš΄β€β™‚οΈ Ride Ready, Leak Proof, and Built to Last – Never Miss a Mile! ## Quick Answers - **What is this?** Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker) by continental - **How much does it cost?** € 39.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/392135862-race-28-wide-700x25-32c-inner-tubes-42mm-presta-valve) ## 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€’ **Trusted Continental Quality:** 100% inspected butyl rubber tubes built to last and perform under all conditions. - β€’ **Pack of 2 with Bonus Sticker:** Always be ready with a spare tube and show off your cycling pride. - β€’ **Precision Fit for Road Warriors:** Perfectly sized 700x25-32mm tubes for a smooth, confident ride. - β€’ **Seamless Vulcanized Construction:** Mold-cured for uniform roundness and enhanced durability under pressure. - β€’ **Reliable Presta Valve Performance:** 42mm valve ensures easy, leak-free inflation every time. ## Overview The Continental Race 28" Inner Tubes (700x25-32c) feature seamless, vulcanized butyl rubber construction for uniform roundness and durability. Equipped with a 42mm Presta valve, these tubes ensure reliable inflation and fit perfectly within 25-32mm tire widths. Each pack includes two tubes plus a Continental sticker, backed by rigorous quality control and a 2-year warranty, making them the go-to choice for road cyclists who demand performance and peace of mind. ## Description Continental Race 28" 700x25-32c Bicycle Inner Tubes -42mm Long Presta Valve (Pack of 2 w/ Conti Sticker) - 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. Review: Quality Continental tubes - These are quality Continental tubes. Continental are my go-to tubes I use for emergencies in all my bikes. They work well, are always uniform in size, and last long a long time in storage. Being uniform, they install easily. I buy these in multiples of 2, because I always seem to go through 2 at a time. The don’t weigh much, and are compact in size, easily fitting in a bike bag. I recently had to fix a flat on my road bike, and had to pull a Continental tubes that had been in a seat bag for at least 5 years. It pumped up easily and got me home. Review: Tubes Don't Leak Air. - Great tubes. Stems without any leakage defects. Perfect. ## Features - The Tubes have a seamless construction, with a mold-cured vulcanization, to ensure uniform roundness - Size: 28" - 700x25-32mm - Valve type: 42mm Presta Valve - Contents: 2 Continental Inner Tubes + Conti Sticker - New in Factory Packaging ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09M4BX2HR | | Best Sellers Rank | #1,700 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Bike Tubes | | Bike Type | Road Bike | | Brand | Continental | | Brand Name | Continental | | Compatible Tire Width Maximum | 32 Millimeters | | Compatible Tire Width Minimum | 25 Millimeters | | Customer Reviews | 4.6 out of 5 stars 1,128 Reviews | | Included Components | 2x Continental Tubes, Presta Valve | | Item Diameter | 28 Inches | | Item Type Name | bicycle tube | | Item Width | 28 Millimeters | | Manufacturer | Continental | | Manufacturer Part Number | 2x 0181921 | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Model Number | 2x 0181921 | | Size | 700 x 25 - 32mm | | Unit Count | 2.0 Count | | Valve Length | 42 Millimeters | | Valve Type | Presta | | Warranty Description | 2 Year Limited Warranty | | Wheel Size | 28 Inches | ## Product Details - **Brand:** Continental - **Item Diameter:** 28 Inches - **Material:** Butyl Rubber - **Valve Type:** Presta - **Wheel Size:** 28 Inches ## Images ![Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker) - Image 1](https://m.media-amazon.com/images/I/81T2VcpiDAL.jpg) ## Questions & Answers **Q: Are the valve cores removable?** A: No, the valve cores are not removable. These are the Presta Valves. **Q: Where's my sticker? This is twice now I bought these tubes and when I get them guess what, no stickers.** A: I didn't get any stickers either.... **Q: How do u pump them up** A: I use a hand pump that can be used with either European or American valve stems. **Q: Can this be used with 25mm tires or only 28?** A: I use these for my 25mm and 32 mm bike tires. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality Continental tubes *by F***R on December 14, 2025* These are quality Continental tubes. Continental are my go-to tubes I use for emergencies in all my bikes. They work well, are always uniform in size, and last long a long time in storage. Being uniform, they install easily. I buy these in multiples of 2, because I always seem to go through 2 at a time. The don’t weigh much, and are compact in size, easily fitting in a bike bag. I recently had to fix a flat on my road bike, and had to pull a Continental tubes that had been in a seat bag for at least 5 years. It pumped up easily and got me home. ### ⭐⭐⭐⭐⭐ Tubes Don't Leak Air. *by R***N on May 26, 2026* Great tubes. Stems without any leakage defects. Perfect. ### ⭐⭐⭐⭐⭐ Very good tire if you keep the pressure high. *by K***R on December 14, 2025* Very cool product β€” very space saving and light β€” very few flats as long as I keep the pressure over 80 psi. No flats in about 6 mo. 28mm continentals. Otherwise expect snake eye punctures if you hit a bump. Some air loss, so I have to refill every 2 or 3 days. I have had mixed luck with the tire repair patches. I recommend just using a new tire if you get a flat. ## Frequently Bought Together - Continental Race 28" Wide 700x25-32c Inner Tubes - 42mm Presta Valve (Pack of 2 w/Conti Sticker) - Continental Grand Prix 5000 Bike Tire - 2 Pack - Continental Race 28 700x20-25c Bicycle Inner Tubes - 42mm Long Presta Valve - 2 Pack --- ## 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.hr/products/392135862-race-28-wide-700x25-32c-inner-tubes-42mm-presta-valve](https://www.desertcart.hr/products/392135862-race-28-wide-700x25-32c-inner-tubes-42mm-presta-valve) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-21*