--- product_id: 88765222 title: "2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber" brand: "ar-pro" price: "222 zł" currency: PLN in_stock: true category: "Ar Pro" url: https://www.desertcart.pl/products/88765222-2-75-3-00-21-replacement-inner-tube-80-100 store_origin: PL region: Poland --- # Fits 21'' motorcycle tires 2.75-3.00'' wide Quick install under 5 minutes, no special tools Heavy-duty rubber with airtight puncture seal 2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber **Brand:** ar-pro **Price:** 222 zł **Availability:** ✅ In Stock ## Summary > 🏍️ Ride Smooth, Ride Safe — Never Miss a Mile! ## Quick Answers - **What is this?** 2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber by ar-pro - **How much does it cost?** 222 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/88765222-2-75-3-00-21-replacement-inner-tube-80-100) ## Best For - ar-pro enthusiasts ## Why This Product - Trusted ar-pro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Value-Packed 2-Pack:** Double the reliability and savings with two premium inner tubes in one purchase. - • **Effortless Installation:** Replace your inner tube in under 5 minutes—no special tools, no hassle, just ride. - • **Shock-Absorbing Comfort:** Thick butyl rubber cushions every bump, turning rough roads into smooth journeys. - • **Puncture-Resistant Safety:** Innovative airtight seal technology locks out leaks, keeping you safe in any condition. - • **Precision Fit for 21'' Tires:** Seamlessly compatible with 2.75 to 3.00-inch wide motorcycle tires for a flawless ride. ## Overview The AR-PRO 2.75/3.00-21 Replacement Inner Tube is engineered for motorcycles with 21-inch tires between 2.75 and 3.00 inches wide. Crafted from heavy-duty, thick premium rubber, it offers superior shock absorption and an airtight seal that prevents puncture damage. Designed for quick, tool-free installation, this 2-pack ensures you stay on the road longer with enhanced comfort and safety. ## Description desertcart.com: 2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber ## Features - THE PERFECT REPLACEMENTS: AR-PRO Offers the perfect replacement for vehicle with 21” tires that are between 2.75'' to 3.00'' wide Inner Tubes For Less Cost From The OEM Yet Is Made From High-Grade, Heavy Duty Premium Rubber. - GUARANTEED PROPER FIT: Our Inner Tubes Fit 2.75/3.00-21 (Front Wheel) As Well As 90/80 - 21, 90/90 - 21, 100/80 - 21. - ADDS COMFORT TO YOUR RIDE: With thick butyl rubber that absorbs shocks, you won’t feel the bumps and hollows because your bike will glide along, protecting you from the force. Now that’s comfortable. - SAFETY FIRST IS OUR MOTTO: Heavy-duty inner tube and tire. When and if punctured, it immediately creates an airtight seal to prevent damage, destruction and injury to the rider. Safe in any season or weather condition. - NO SPECIAL TOOL INSTALLATION: In less than 5 minutes, you’ll be back on the trail or track! Replace the inner tube quick – so simple, easy and fast! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J1P4FM5 | | Best Sellers Rank | #317 in Automotive ( See Top 100 in Automotive ) #1 in Powersports Inner Tubes | | Bike Type | Motorcycle | | Brand Name | AR-PRO | | Compatible Tire Width Maximum | 3 inches | | Compatible Tire Width Minimum | 2.75 inches | | Customer Reviews | 4.3 4.3 out of 5 stars (8,233) | | Item Diameter | 2.75 inches | | Item Width | 2.75 inches | | Manufacturer | AR-PRO | | Manufacturer Part Number | 2.75/3.00-21 | | Material Type | Rubber | | Model Number | 2.75/3.00-21 | | Number of Items | 2 | | Size | 2.75/3.00-21", TR4 Valve | | UPC | 680499802219 | | Unit Count | 2 Count | | Valve Type | Staight | | Wheel Size | 21 inches | ## Product Details - **Brand:** AR-PRO - **Item Diameter:** 2.75 inches - **Material:** Rubber - **Valve Type:** Staight - **Wheel Size:** 21 inches ## Images ![2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber - Image 1](https://m.media-amazon.com/images/I/61SUHC+XNPL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 2.75/3.00-21” Replacement Inner Tube 80/100-21(300/325-21) with TR4 Staight Valve Stem, Fits Motorcycle with 21'' Tires (2-Pack) - Made from Heavy Duty, Thick Premium Rubber - NEIKO 20601A 14.5” Steel Tire Spoons Tool Set, Tire Tools Include 3 Piece Tire Spoons, 3 Piece Rim Protector, Valve Tool, 6 Piece Valve Cores, Motorcycle Tire Changer, Dirt Bike Tire Levers - (2-Pack) 100/90-19 (4.10 x 19) Motorcycle Inner Tubes - 19" Dirt Bike Natural Rubber Tubes - Pinch and Puncture-Resistant Tubes - TR4 Valve Stems - Designed for Off-Road and Motocross Tires --- ## 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.pl/products/88765222-2-75-3-00-21-replacement-inner-tube-80-100](https://www.desertcart.pl/products/88765222-2-75-3-00-21-replacement-inner-tube-80-100) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-26*