--- product_id: 61702519 title: "Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY!" brand: "continental tubes" price: "18.77 DT" currency: TND in_stock: false reviews_count: 3 url: https://www.desertcart.tn/products/61702519-continental-tubes-race-28-s80-light-700-x-20-25c store_origin: TN region: Tunisia --- # Quality: 100% inspected Size: 700 x 20-25C Weight: 65g Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! **Brand:** continental tubes **Price:** 18.77 DT **Availability:** ❌ Out of Stock ## Summary > 🚴‍♂️ Elevate Your Ride with Continental's Featherlight Tubes! ## Quick Answers - **What is this?** Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! by continental tubes - **How much does it cost?** 18.77 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/61702519-continental-tubes-race-28-s80-light-700-x-20-25c) ## Best For - continental tubes enthusiasts ## Why This Product - Trusted continental tubes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Brand:** Ride with confidence, backed by the renowned Continental quality. - • **Versatile Fit:** Designed for 700 x 20-25C tires, perfect for your racing needs. - • **Precision Engineering:** Each tube undergoes rigorous 100% quality control for ultimate reliability. - • **Seamless Construction:** Enjoy a smooth ride with our mold-cured vulcanization technology. - • **Lightweight Performance:** Experience the thrill of speed with only 65g per tube! ## Overview The Continental Tubes Race 28 S80 Light features a lightweight design at just 65g, perfect for competitive cyclists. With seamless construction and rigorous quality control, these butyl rubber tubes ensure a smooth and reliable ride for 700 x 20-25C tires. ## Description The Continental light quality road long valve inner tube is a must have cycling essential for 700c bike wheels. Features: Use: All purpose inner tube and excellent replacement inner tube for your road bike 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 Specifications: Weight: 65g Use: All purpose Valve Length: 80mm Wheel Size: 700(622) x 20C-25C The long valve inner tubes enables you to use deep section rims (40mm, 50mm and above) as the shorter valve would not extend out of the rim valve hole. Shorter valve inner tubes are ideal for wheels with rim depths of 24mm or 30mm. Presta valve tubes are most commonly used for road wheels (700c) and on a few MTB wheels as the valves are thin, whereas Schrader valves are more commanly found on MTB wheels as valve is larger and won't fit through 700c rim valve holes. ## Features - 700 (622) 20C-25C, 80mm Presta Valve Tube - Butyl tubes with renowned Continental quality - Lightweight - Only 65g! - Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling - Each and every inner tube passes a stringent 100% quality control inspection ## Technical Specifications | Specification | Value | |---------------|-------| | Item Package Dimensions L x W x H | 6.34 x 5.67 x 3.27 inches | | Package Weight | 0.23 Kilograms | | Brand Name | Continental Tubes | | Material | Butyl Rubber | | Manufacturer | Continental Tubes | | Part Number | CON10389 | ## Images ![Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! - Image 1](https://m.media-amazon.com/images/I/710uOnleH-L.jpg) ![Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! - Image 2](https://m.media-amazon.com/images/I/71z-V1-4toL.jpg) ![Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! - Image 3](https://m.media-amazon.com/images/I/51fxBmBpR1L.jpg) ![Continental Tubes Race 28 S80 Light (700 x 20-25C) 80mm Presta Valve (Pack of 2 Tubes) 65g ONLY! - Image 4](https://m.media-amazon.com/images/I/51NZp7ZuN8L.jpg) ## Customer Reviews ### ⭐ 1.0 out of 5 stars False advertising! These tubes weigh 80g (not 65g) *by S***E on Reviewed in the United States on October 13, 2023* False advertising! These tubes weigh 80g (not 65g) ### ⭐⭐ 2.0 out of 5 stars 2 flats in a month using these. *by A***R on Reviewed in the United States on October 7, 2018* Have had two flats in 1 month on these. Unusual for me. Wondering if they have had a poor production run. I have always liked Conti stuff otherwise. ### ⭐ 1.0 out of 5 stars FALSE weight claim *by P***O on Reviewed in the United States on April 22, 2018* Continental Tube Race 28 Light (700 x 20-25C) 80mmThese weight WAY more than 65g! --- ## 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/61702519-continental-tubes-race-28-s80-light-700-x-20-25c](https://www.desertcart.tn/products/61702519-continental-tubes-race-28-s80-light-700-x-20-25c) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-24*