--- product_id: 438189607 title: "CST Road Bike Inner Tubes for 700 * 35-43C Road Gravel Bicycle with 48mm,60mm,80mm Presta Valves" brand: "upten" price: "VT3237" currency: VUV in_stock: true reviews_count: 2 category: "Upten" url: https://www.desertcart.vu/products/438189607-cst-road-bike-inner-tubes-for-700-35-43c-road store_origin: VU region: Vanuatu --- # 48/60/80mm Presta valve options Seamless vulcanized construction 160g ultralight weight CST Road Bike Inner Tubes for 700 * 35-43C Road Gravel Bicycle with 48mm,60mm,80mm Presta Valves **Brand:** upten **Price:** VT3237 **Availability:** ✅ In Stock ## Summary > 🚴‍♂️ Ride Light, Ride Right – The Ultimate Tube Upgrade! ## Quick Answers - **What is this?** CST Road Bike Inner Tubes for 700 * 35-43C Road Gravel Bicycle with 48mm,60mm,80mm Presta Valves by upten - **How much does it cost?** VT3237 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/438189607-cst-road-bike-inner-tubes-for-700-35-43c-road) ## Best For - upten enthusiasts ## Why This Product - Trusted upten brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted CST Quality:** Backed by CST, a renowned Taiwanese brand and Maxxis owner, ensuring durability and reliability. - • **Race-Ready Ultralight:** At just 160 grams, shed every unnecessary gram and accelerate your ride effortlessly. - • **Tailored Valve Lengths:** Choose from 48mm, 60mm, or 80mm Presta valves to perfectly fit your rim and riding style. - • **Precision Seamless Design:** Mould-cured vulcanisation ensures perfect roundness for smooth handling and a vibration-free ride. - • **Versatile Fit for Gravel & Road:** Optimized for 700x35-43C tires, these tubes adapt seamlessly to both gravel and road terrains. ## Overview Upten CST Road Bike Inner Tubes are premium butyl rubber tubes designed for 700C gravel and road bikes with tire widths from 35 to 43mm. Featuring lightweight 160g construction and seamless vulcanized molding, they deliver smooth, reliable performance. Available with 48mm, 60mm, and 80mm Presta valves, these tubes offer tailored compatibility and are manufactured by CST, a trusted name in cycling components. ## Description CST 700C Gravel bike, Road bike, City bike inner tubes. Material: Butyl tubes with renowned CST quality All purpose inner tube and excellent replacement inner tube for your gravel or road bikes or some city bikes Valve Type: Presta Valve Length:48mm,60mm,80mmTire width:35 43 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 commonly found on MTB wheels as the valve is larger and won't fit through 700c rim valve holes. Wheel and tire fit Size: 700x35/45C 622mm,28inch, Claimed Weight: 1605g Review: good quality - nice and good priced, matched my 700x40c tyre very well. thank you Review: Inferior Quality - I did not expect such item very thin quality tube it was very inferior quality air leakage from the valve side after a day with no rides ## Features - All-purpose inner tube and excellent replacement inner tube for your gravel and road bike - Design: Seamless construction, with mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling - For 700C Gravel Road bike with Presta valve Length 48mm,60mm,80mm - LIGHTWEIGHT – Weighing 160 grams respectively, our welterweight and ultralight tubes will ensure you are not carrying any extra weight around with you on your bike. And everyone knows that lighter means faster. - CST is the Brand from Taiwan and the Owner of Maxxis ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B18LV9GZ | | Best Sellers Rank | #7,024 in Sporting Goods ( See Top 100 in Sporting Goods ) #47 in Bike Tubes | | Bike Type | Gravel Bike, Road Bike | | Brand Name | Upten | | Compatible Tire Width Maximum | 43 Millimeters | | Compatible Tire Width Minimum | 35 Millimeters | | Country of Publication | China | | Customer Reviews | 3.8 3.8 out of 5 stars (17) | | Included Components | Bicycle inner tube | | Item Diameter | 27 Inches | | Item Type Name | Bicycle Tubes | | Item Weight | 50 Grams | | Item Width | 35 Millimeters | | Manufacturer | CST | | Manufacturer Part Number | CST700*35/43C | | Material Type | Butyl Rubber | | Model Number | CST700*35/43C | | Size | 700x35/43C 48mm valve | | UPC | 725576364287 | | Valve Length | 80 Millimeters | | Valve Type | Presta | | Wheel Size | 622 Millimeters | ## Product Details - **Brand:** Upten - **Item diameter:** 27 Inches - **Material:** Butyl Rubber - **Valve type:** Presta - **Wheel size:** 622 Millimeters ## Images ![CST Road Bike Inner Tubes for 700 * 35-43C Road Gravel Bicycle with 48mm,60mm,80mm Presta Valves - Image 1](https://m.media-amazon.com/images/I/71nJ7aXYwLL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good quality *by M***R on 14 September 2024* nice and good priced, matched my 700x40c tyre very well. thank you ### ⭐ Inferior Quality *by U***R on 12 June 2025* I did not expect such item very thin quality tube it was very inferior quality air leakage from the valve side after a day with no rides --- ## 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.vu/products/438189607-cst-road-bike-inner-tubes-for-700-35-43c-road](https://www.desertcart.vu/products/438189607-cst-road-bike-inner-tubes-for-700-35-43c-road) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*