--- product_id: 32374422 title: "MICHELIN A1 Airstop Smooth Presta Valve 700x18-25C 40mm Butyl Tube Bundle - 4 Pack - New in Box" brand: "michelin" price: "2673CFA" currency: XOF in_stock: false reviews_count: 8 url: https://www.desertcart.sn/products/32374422-michelin-a1-airstop-smooth-presta-valve-700x18-25c-40mm-butyl store_origin: SN region: Senegal --- # 40mm Presta valve length Durable butyl rubber 700x18-25C fit range MICHELIN A1 Airstop Smooth Presta Valve 700x18-25C 40mm Butyl Tube Bundle - 4 Pack - New in Box **Brand:** michelin **Price:** 2673CFA **Availability:** ❌ Out of Stock ## Summary > πŸš΄β€β™€οΈ Ride Ready, Leak Proof, Always Michelin-Strong! ## Quick Answers - **What is this?** MICHELIN A1 Airstop Smooth Presta Valve 700x18-25C 40mm Butyl Tube Bundle - 4 Pack - New in Box by michelin - **How much does it cost?** 2673CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/32374422-michelin-a1-airstop-smooth-presta-valve-700x18-25c-40mm-butyl) ## Best For - michelin enthusiasts ## Why This Product - Trusted michelin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Reliable Air Retention:** 40mm Presta valve designed for quick inflation and superior air seal to keep you rolling longer. - β€’ **Durability Meets Comfort:** Premium butyl rubber construction offers puncture resistance and a smooth ride every time. - β€’ **Trusted Michelin Quality:** From a global leader in cycling components, engineered for pros and enthusiasts alike. - β€’ **Value-Packed 4-Pack Bundle:** Stock up and save with four tubes in one boxβ€”never get caught flat on your next ride. - β€’ **Precision Fit for Performance:** Optimized for 700c wheels with 18-25mm tire widths, ensuring a perfect, hassle-free fit. ## Overview The MICHELIN A1 Airstop Butyl Inner Tube 4-Pack is engineered for 700c road bikes with tire widths from 18 to 25mm. Featuring a 40mm Presta valve for easy inflation and durable butyl rubber for enhanced puncture resistance, this bundle ensures reliable performance and convenience for serious cyclists. Packaged in a compact, lightweight box, it’s the perfect upgrade for riders who demand quality and value. ## Description Michelin Airstop Butyl Inner Tube 4-PACK Bundle 700x18-25c w/ 40mm Presta Valve Review: Good tube - Good tubes. Easy to use. One note, the stem is not threaded for a locking ring, the valve is. Once installed and at pressure, the stem seats fine and works great. I’m switching to this brand now. Review: Have used for years, and will continue to do so. - Been using Michelin Airstop tubes for many years, for two reasons: 1) They hold air much, much better than standard tubes. I air up 2-3 times per month on my 23c tire'd carbon commuter. 2) They resist punctures much better than standard tubes. I can't count the number of times I've ran over some plastic or glass and ended up pulling over to pick the debris out of the tire only to leave a hole in the tire casing while the tube has no appreciable puncture. People often complain of the smooth stems...I use 40mm smooth stems on a 30mm deep rims and have never had a problem with the available purchase for a pump to bite unto. It's merely a matter of not being a moron. ## Features - Michelin Airstop Butyl Inner Tube 4-PACK Bundle 700x18-25c w/ 40mm Presta Valve ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01JQNZTZC | | Best Sellers Rank | #851,615 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2,736 in Bike Tubes | | Bike Type | Road Bike | | Brand | MICHELIN | | Brand Name | MICHELIN | | Compatible Tire Width Maximum | 25 millimeters | | Compatible Tire Width Minimum | 18 millimeters | | Customer Reviews | 4.2 out of 5 stars 129 Reviews | | Item Width | 29 inches | | Manufacturer | Michelin | | Manufacturer Part Number | 0791943510366 | | Material | Butyl Rubber | | Material Type | Butyl Rubber | | Model Number | SG_B01JQNZTZC_US | | Number of Items | 1 | | UPC | 791943510366 | | Unit Count | 4 Count | | Valve Length | 40 millimeters | | Valve Type | Presta | | Wheel Size | 29 inches | ## Product Details - **Brand:** MICHELIN - **Item Width:** 29 inches - **Material:** Butyl Rubber - **Valve Type:** Presta - **Wheel Size:** 29 inches ## Images ![MICHELIN A1 Airstop Smooth Presta Valve 700x18-25C 40mm Butyl Tube Bundle - 4 Pack - New in Box - Image 1](https://m.media-amazon.com/images/I/71RYiA0oR4L.jpg) ![MICHELIN A1 Airstop Smooth Presta Valve 700x18-25C 40mm Butyl Tube Bundle - 4 Pack - New in Box - Image 2](https://m.media-amazon.com/images/I/61Yk4f-LVdL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good tube *by L***H on January 28, 2020* Good tubes. Easy to use. One note, the stem is not threaded for a locking ring, the valve is. Once installed and at pressure, the stem seats fine and works great. I’m switching to this brand now. ### ⭐⭐⭐⭐⭐ Have used for years, and will continue to do so. *by R***T on July 20, 2017* Been using Michelin Airstop tubes for many years, for two reasons: 1) They hold air much, much better than standard tubes. I air up 2-3 times per month on my 23c tire'd carbon commuter. 2) They resist punctures much better than standard tubes. I can't count the number of times I've ran over some plastic or glass and ended up pulling over to pick the debris out of the tire only to leave a hole in the tire casing while the tube has no appreciable puncture. People often complain of the smooth stems...I use 40mm smooth stems on a 30mm deep rims and have never had a problem with the available purchase for a pump to bite unto. It's merely a matter of not being a moron. ### ⭐⭐⭐⭐ These work great ... not issues with installation or keeping pressure ... *by C***Y on January 6, 2018* These work great ... not issues with installation or keeping pressure - first time I've noticed a tire with a Presta valve actually keep it's pressure for more then a couple of dayz ... --- ## 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.sn/products/32374422-michelin-a1-airstop-smooth-presta-valve-700x18-25c-40mm-butyl](https://www.desertcart.sn/products/32374422-michelin-a1-airstop-smooth-presta-valve-700x18-25c-40mm-butyl) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-20*