--- product_id: 1389815 title: "Continental Unisex's 42mm MTB Presta Valve Inner TubeBlack, 27.5 x 1.75 2.5Inch/42 mm" brand: "continental" price: "¥3352" currency: JPY in_stock: true category: "Continental" url: https://www.desertcart.jp/products/1389815-continental-unisexs-42mm-mtb-presta-valve-inner-tubeblack-27-5 store_origin: JP region: Japan --- # 42mm Presta valve length Seamless, mold-cured durability 27.5-inch MTB fit Continental Unisex's 42mm MTB Presta Valve Inner TubeBlack, 27.5 x 1.75 2.5Inch/42 mm **Brand:** continental **Price:** ¥3352 **Availability:** ✅ In Stock ## Summary > 🚵‍♀️ Ride Fearlessly, Ride Continental! ## Quick Answers - **What is this?** Continental Unisex's 42mm MTB Presta Valve Inner TubeBlack, 27.5 x 1.75 2.5Inch/42 mm by continental - **How much does it cost?** ¥3352 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1389815-continental-unisexs-42mm-mtb-presta-valve-inner-tubeblack-27-5) ## 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 - • **Pro-Level Valve:** 42mm Presta valve with removable core for easy sealant application and valve extenders—upgrade your maintenance game. - • **Trail-Ready Fit:** Perfectly sized for 27.5" mountain bike tires, ensuring seamless compatibility with your ride. - • **Trusted by Champions:** Preferred by professional riders worldwide—join the elite who never settle for flats. - • **Unmatched Durability:** Mold-cured, seamless extrusion creates a perfectly round tube that resists punctures and holds air like a champ. - • **Peace of Mind Guaranteed:** Thick butyl rubber construction backed by a limited warranty means you’re covered on every trail conquest. ## Overview The Continental 42mm MTB Presta Valve Inner Tube is engineered for 27.5-inch mountain bikes with tire widths from 1.75 to 2.5 inches. Featuring a mold-cured, seamless butyl rubber design, it offers superior puncture resistance and air retention. The removable valve core allows for easy maintenance and sealant use, making it a top choice for serious riders seeking reliability and performance on every trail. ## Description desertcart.com: Continental Standard Bike Inner Tube 27.5x1.75-2.5, 42mm Presta Valve | Fits 27.5x1.75 to 27.5x2.5 Tires | Removable Valve Core | For MTB Trail Riding | Seamless, Mold-Cured : Sports & Outdoors ## Features - Correct Fit: Sized for 27.5x1.75 to 27.5x2.5 inch tires, ETRTO 47-584 to 62-584 per Continental. - 42mm Presta Valve: Threaded stem with a removable core, a standard length for most rims. The removable core lets you fit a valve extender or replace a worn core. - Continental MTB 27.5 Tube: Continental's all-rounder for day-to-day riding, seamless and mold cured for an evenly round tube that rolls smoothly. - Made For The Ride: Suits 27.5 inch (650b) mountain bikes and other 584 mm wheels with 1.75 to 2.5 inch tires. - One Tube: A single Continental inner tube, ready to replace a punctured or worn tube or to carry as a spare on every ride. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00G8QH7UG | | Best Sellers Rank | #58,604 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #359 in Bike Tubes | | Bike Type | Mountain Bike | | Brand Name | Continental | | Compatible Tire Width Maximum | 2.5 inches | | Compatible Tire Width Minimum | 1.75 inches | | Customer Reviews | 4.6 4.6 out of 5 stars (3,577) | | Global Trade Identification Number | 04019238619591 | | Included Components | 1x Continental Tube | | Item Diameter | 27.5 inches | | Item Highlight | Fits 27.5x1.75 to 27.5x2.5 Tires | Removable Valve Core | For MTB Trail Riding | Seamless, Mold-Cured | | Item Type Name | Bicycle Tube | | Item Weight | 0.23 kg | | Item Width | 2.13 inches | | Manufacturer | Continental | | Manufacturer Part Number | TUC82311 | | Material Type | Butyl Rubber | | Model Number | 182311 | | Number of Items | 1 | | Size | 27.5" x 1.8"-2.5" | | Unit Count | 1 Count | | Valve Length | 42 millimeters | | Valve Type | Presta | | Warranty Description | Continental Tire the Americas, LLC (“Continental“) provides a Limited Warranty to the original (consumer) purchaser that covers all Continental bicycle tires, purchased within the United States and Canada, against manufacturer defects in material and workmanship for up to two years from date of purchase, five years from date of manufacture, or until there is no serviceable original tread depth (as… | | Wheel Size | 27.5 inches | ## Product Details - **Brand:** Continental - **Item Diameter:** 27.5 inches - **Material:** Butyl Rubber - **Valve Type:** Presta - **Wheel Size:** 27.5 inches ## Images ![Continental Unisex's 42mm MTB Presta Valve Inner TubeBlack, 27.5 x 1.75 2.5Inch/42 mm - Image 1](https://m.media-amazon.com/images/I/61AMAAKwQ8L.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Frequently Bought Together - Continental Unisex's 42mm MTB Presta Valve Inner TubeBlack, 27.5 x 1.75 2.5Inch/42 mm - Continental 29" Bicycle Tube, 1.75"/2.5" 42mm Presta Valve, Black - Pedro's Tire Lever --- ## 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.jp/products/1389815-continental-unisexs-42mm-mtb-presta-valve-inner-tubeblack-27-5](https://www.desertcart.jp/products/1389815-continental-unisexs-42mm-mtb-presta-valve-inner-tubeblack-27-5) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-30*