--- product_id: 378769905 title: "Heavy Duty 2mm Motorcycle Inner Tube Butyl Rubber Upgraded Replacement Tube 80/100Γ—21" brand: "tusk" price: "55358CFA" currency: XOF in_stock: true reviews_count: 5 category: "Tusk" url: https://www.desertcart.sn/products/378769905-heavy-duty-2mm-motorcycle-inner-tube-butyl-rubber-upgraded-replacement store_origin: SN region: Senegal --- # Premium butyl rubber resists heat & aging Centered TR-4 valve for easy inflation 2mm extra-thick wall for max puncture resistance Heavy Duty 2mm Motorcycle Inner Tube Butyl Rubber Upgraded Replacement Tube 80/100Γ—21 **Brand:** tusk **Price:** 55358CFA **Availability:** βœ… In Stock ## Summary > πŸ›ž Upgrade your ride with unstoppable durability! ## Quick Answers - **What is this?** Heavy Duty 2mm Motorcycle Inner Tube Butyl Rubber Upgraded Replacement Tube 80/100Γ—21 by tusk - **How much does it cost?** 55358CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/378769905-heavy-duty-2mm-motorcycle-inner-tube-butyl-rubber-upgraded-replacement) ## Best For - tusk enthusiasts ## Why This Product - Trusted tusk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Inflation:** Centered TR-4 valve stem fits most rims for quick, hassle-free tire inflation. - β€’ **Built to Brave Any Trail:** 2mm thick butyl rubber walls shield against flats and abrasions, so you ride worry-free. - β€’ **Stay Inflated, Stay Ahead:** Premium butyl rubber ensures superior air retention and longevityβ€”no mid-ride surprises. - β€’ **Your Ultimate Ride Backup:** Perfect for daily repair kits or as a reliable upgradeβ€”never get caught off guard on the trail. - β€’ **Precision Fit for Peak Performance:** Engineered 80/100Γ—21 sizing matches common 21" front tires for seamless compatibility. ## Overview The Tusk Heavy Duty 2mm Motorcycle Inner Tube is a premium replacement tube designed for 21" front tires (80/100Γ—21). Constructed from extra-thick butyl rubber, it offers enhanced puncture resistance and superior air retention. Featuring a centered TR-4 valve stem for easy inflation and compatibility with most rims, this tube is ideal for trail riders and daily commuters seeking a reliable, long-lasting upgrade or backup. ## Description The Tusk heavy duty 2 mm motorcycle inner tube in size 80/100Γ—21 is built for riders who want more durability than typical stock tubes. The added thickness helps resist pinch flats and abrasion when riding challenging terrain or over sharp edges. Made from quality butyl rubber, this tube balances flexibility with strong air retention and longevity. The TR‑4 valve stem is centered for compatibility with most rims, ensuring dependable access for inflation. Whether you're repairing a damaged tube or carrying a trusted spare for off‑road rides, this tube is ready. Its 80/100Γ—21 specification fits many 21" front tires used in dual sport and enduro setups. Important note: Always verify your tire and rim compatibility before installation and ensure there is no rim damage or sharp edges. Use this tube for trail, street, or mixed terrain riding. It makes a practical upgrade over standard tubes, and a reliable option to carry in your toolkit. Review: Works perfectly and as expected - Great quality and durability thickness is perfect for working with when installing tires by hand. Perfect size, no leakage right out the box so not defective in any way from shipper. Review: Fit my motorcycle πŸ‘πŸ‘ - Great product!!! Thickness, air retention, Value for money!! ## Features - Extra Thick 2 mm Wall β€” provides stronger puncture resistance versus standard tubes - Premium Butyl Rubber β€” good air retention and resistance to aging / heat - Centered TR-4 Valve Stem β€” fits common rim designs and allows easy inflation - Precise 80/100Γ—21 Sizing β€” engineered to match common 21" front tire dimensions - Reliable Backup or Replacement β€” ideal for trail use, daily repair kit, or upgrade ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DR54XN9 | | Best Sellers Rank | #69,906 in Automotive ( See Top 100 in Automotive ) #37 in Motorcycle Inner Tubes | | Bike Type | motorbike | | Brand | TUSK | | Brand Name | TUSK | | Compatible Tire Width Maximum | 80 Millimeters | | Compatible Tire Width Minimum | 80 Millimeters | | Customer Reviews | 4.6 out of 5 stars 840 Reviews | | Item Diameter | 2 Millimeters | | Item Width | 80 Millimeters | | Item diameter | 2 Millimeters | | Item width | 80 Millimeters | | Manufacturer | TUSK | | Manufacturer Part Number | 193-649-0001 | | Material | Rubber | | Material Type | Rubber | | Size | 0.1" x 3.1"-3.1" | | Unit Count | 1.0 Count | | Valve Length | 40 Millimeters | | Valve Type | TR-4 | | Valve type | TR-4 | | Wheel Size | 14 Inches | | Wheel size | 14 Inches | ## Product Details - **Brand:** TUSK - **Item diameter:** 2 Millimeters - **Material:** Rubber - **Valve type:** TR-4 - **Wheel size:** 14 Inches ## Images ![Heavy Duty 2mm Motorcycle Inner Tube Butyl Rubber Upgraded Replacement Tube 80/100Γ—21 - Image 1](https://m.media-amazon.com/images/I/51QH1vfqg2L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly and as expected *by H***E on 28 April 2026* Great quality and durability thickness is perfect for working with when installing tires by hand. Perfect size, no leakage right out the box so not defective in any way from shipper. ### ⭐⭐⭐⭐⭐ Fit my motorcycle πŸ‘πŸ‘ *by W***R on 12 March 2026* Great product!!! Thickness, air retention, Value for money!! ### ⭐⭐⭐⭐⭐ Nice and thick inner tube *by D***A on 28 March 2026* Used on a Rawr Mantis x. Fit perfectly, feels durable. --- ## 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/378769905-heavy-duty-2mm-motorcycle-inner-tube-butyl-rubber-upgraded-replacement](https://www.desertcart.sn/products/378769905-heavy-duty-2mm-motorcycle-inner-tube-butyl-rubber-upgraded-replacement) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-10*