--- product_id: 782010459 title: "Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black" brand: "continental" price: "524.83 DT" currency: TND in_stock: true reviews_count: 5 category: "Continental" url: https://www.desertcart.tn/products/782010459-continental-race-inner-tubes-650-x-20-25c-42mm-presta store_origin: TN region: Tunisia --- # 42mm Presta valve, removable core 100% quality tested & vulcanized 650x20-25c perfect fit Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black **Brand:** continental **Price:** 524.83 DT **Availability:** ✅ In Stock ## Summary > 🚴‍♀️ Ride Fast, Ride Confident: Tubes That Keep You Ahead of the Pack ## Quick Answers - **What is this?** Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black by continental - **How much does it cost?** 524.83 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/782010459-continental-race-inner-tubes-650-x-20-25c-42mm-presta) ## 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 - • **Bonus Adhesive Pack:** Includes Conti adhesive for quick, reliable repairs—stay in the race without missing a beat. - • **Pro-Level Valve Tech:** 42mm Presta valve with removable core lets you easily add sealant or extenders—race-day ready convenience. - • **Trusted by Champions:** Preferred by elite riders worldwide, these tubes deliver consistent quality and race-proven performance. - • **Unmatched Durability:** Seamless, vulcanized butyl rubber construction guarantees even roundness and superior reliability under pressure. - • **Precision Fit for Speed:** Optimized 650x20-25c sizing ensures seamless compatibility with your race tires for peak performance. ## Overview Continental Race Inner Tubes (650 x 20-25c) feature vulcanized, seamless butyl rubber construction with a 42mm removable core Presta valve. Each tube undergoes 100% quality inspection for durability and reliability, making them the preferred choice for competitive cyclists. This pack includes two tubes plus Conti adhesive for on-the-go repairs, ensuring you stay race-ready and ahead of the competition. ## Description Continental Race 650x20-25c Inner Tubes - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) Continental bike tubes are constructed from durable butyl rubber and are 100% inspected for quality assurance. Tubes are seamless and vulcanized for even roundness and greater reliability. Material: Butyl tubes with renowned Continental quality - Durability: Each and every inner tube passes strict 100% quality control inspection - Design: seamless construction, with a mold-cured vulcanization, to ensure even roundness and give a smooth ride and handling. ## Features - Set of 2 Tubes - Race 26" 650x20-25c - 42mm Presta Valve - Vulcanized Tubes - All continental tubes are seamless and mold cured to ensure even roundness and better reliability on the valve stem. - QUALITY TESTED - Every Continental tube passes a strict 100% quality control inspection. - The Unitube Continentals Unitube system allows greater compatibility with more tire sizes and fewer tubes. - REMOVABLE VALVE CORES - Useful for adding extenders or using Revo sealant. - PREMIUM INNER TUBES - Preferred by champions and riders around the world ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8TJM8VW | | Best Sellers Rank | #143,094 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #231 in Cycling Tubes | | Brand | Continental | | Brand Name | Continental | | Compatible Tire Width Maximum | 25 Centimetres | | Country Of Origin | USA | | Customer Reviews | 4.8 out of 5 stars 49 Reviews | | Item Diameter | 1 Inches | | Item Type Name | bicycle tube | | Item Width | 650 Millimetres | | Manufacturer | Continental | | Manufacturer Part Number | 2xC1501126 | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Mountain Bike Type | Road Bike | | Size | 650 x 20-25 - 42mm Presta Valve | | Valve Length | 42 Millimetres | | Valve Type | Presta | | Whats In The Box1 - Whats In The Box3 | 2 Pack Tubes with Adhesive continental | | Wheel Size | 26 Inches | ## Product Details - **Brand:** Continental - **Item Diameter:** 1 Inches - **Material:** Butyl Rubber - **Valve Type:** Presta - **Wheel Size:** 26 Inches ## Images ![Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black - Image 1](https://m.media-amazon.com/images/I/71nm3qHuTsL.jpg) ![Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black - Image 2](https://m.media-amazon.com/images/I/61mU9q17z1L.jpg) ![Continental Race Inner Tubes 650 x 20-25c - 42mm Presta Valve (Pack of 2 Tubes with Conti Adhesive) - Black - Image 3](https://m.media-amazon.com/images/I/61leS4Q0gRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***E on 25 February 2026* ### ⭐⭐⭐⭐⭐ Review *by C***. on 30 August 2025* ### ⭐⭐⭐⭐⭐ Review *by K***Y on 31 July 2025* ## Frequently Bought Together - Continental Race 26"" 650x20-25c Inner Tubes - 42mm Presta Valve (Pack of 2 Tubes w/Conti Sticker), Black - Vittoria Rubino Pro Tube-Type Road Bike Tire - 3C Graphene for Minimized Resistance - 150 TPI Nylon Casing for Higher Durability - Designed for Daily Use & Endurance Cycling - Continental Race 28 700x20-25c Bicycle Inner Tubes - 42mm Long Presta Valve - 2 Pack --- ## 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.tn/products/782010459-continental-race-inner-tubes-650-x-20-25c-42mm-presta](https://www.desertcart.tn/products/782010459-continental-race-inner-tubes-650-x-20-25c-42mm-presta) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*