--- product_id: 235141950 title: "90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve" brand: "pivotrax" price: "268.22 DT" currency: TND in_stock: true category: "Pivotrax" url: https://www.desertcart.tn/products/235141950-90-90-21-or-80-100-21-3-00-x store_origin: TN region: Tunisia --- # TR4 valve for easy install 3mm thick butyl rubber Fits 21-inch off-road tires 90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve **Brand:** pivotrax **Price:** 268.22 DT **Availability:** βœ… In Stock ## Summary > 🏍️ Gear up, stay unstoppable – the tube that rides as hard as you do! ## Quick Answers - **What is this?** 90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve by pivotrax - **How much does it cost?** 268.22 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/235141950-90-90-21-or-80-100-21-3-00-x) ## Best For - pivotrax enthusiasts ## Why This Product - Trusted pivotrax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Plug & Play Valve:** TR4 valve ensures quick, hassle-free installation across multiple tire types. - β€’ **Ride with Confidence:** Trusted by thousands with a 4.6-star rating and rapid delivery to keep you rolling. - β€’ **Seamless Air Retention:** Seam-free design prevents leaks, keeping your ride smooth and steady. - β€’ **Versatile Compatibility:** Perfect fit for top motocross and adventure bikes like Honda Africa Twin and KTM 300XC. - β€’ **Built to Endure Every Trail:** Robust 3mm thick butyl rubber resists punctures and harsh terrain. ## Overview The PIVOTRAX Heavy Duty Motorcycle Tube (90/90-21) features a durable 3mm thick butyl rubber construction with a seamless design to prevent air leaks. Equipped with a TR4 valve for easy installation, it fits a wide range of 21-inch off-road and motocross tires, including models from Honda, Suzuki, Kawasaki, Yamaha, BMW, Harley, and KTM. Highly rated for reliability and performance, it’s engineered to withstand tough terrains and keep riders confidently on the move. ## Description Buy PIVOTRAX-90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve: Inner Tubes - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - Crafted for Durability: This motorcycle inner tube boasts a robust 3mm thickness and puncture-resistant butyl rubber, ensuring steady performance across diverse terrains. - Designed for Safety: Tailored for motocross, off-road, and dirt bike applications, this inner tube ensures enhanced protection for both rider and bike. Fits for HondaAfrica Twin, CRF-230L, CRF 250l, TLR 200 Reflex, XR650L, CRF230, CRF250, CR250 Suzuki DR350, DR250S, DRZ400, DRZ250, RM125 Kawasaki KLR, KDX200, KLR 650, KX125, KLX150, KDX250 YamahaYZ450F, TTR230, YZ125 Coolster TaoTao BMW R1200G, F800 GS Harley FXST, Fatboy, Sportster Stealth Bomber ebike KTM 300XC, 450, 350 E - Seamless Design: The seam-free construction mitigates air leaks, maintaining consistent air pressure over extended periods. - Easy Installation: Designed with a TR4 valve stem, ensuring straightforward installation and compatibility with a wide range of tire types and sizes. - Reliable Quality: Crafted from durable materials, this motorcycle inner tube is purpose-built for the demanding conditions of off-road riding, offering riders a dependable choice. Additionally, our prompt shipping ensures a swift return to your riding adventures. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FWB1JRH | | Best Sellers Rank | #1,736 in Automotive ( See Top 100 in Automotive ) #5 in Powersports Inner Tubes | | Bike Type | Motorcycle | | Brand Name | PIVOTRAX | | Compatible Tire Width Maximum | 90 Millimeters | | Compatible Tire Width Minimum | 90 Millimeters | | Customer Reviews | 4.6 4.6 out of 5 stars (2,074) | | Item Diameter | 21 Inches | | Item Weight | 1.12 Kilograms | | Item Width | 90 Millimeters | | Manufacturer | PIVOTRAX | | Manufacturer Part Number | NT090090213MM | | Material Type | Butyl Rubber | | Model Number | NT090090213MM | | Size | 90/90-21 (3.00 X 21) | | Unit Count | 1 Count | | Valve Type | Schrader | | Wheel Size | 21 Inches | ## Product Details - **Brand:** PIVOTRAX - **Item Diameter:** 21 Inches - **Material:** Butyl Rubber - **Valve Type:** Schrader - **Wheel Size:** 21 Inches ## Images ![90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 Valve - Image 1](https://m.media-amazon.com/images/I/71G4+HDrD4L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - PIVOTRAX-90/90-21 or 80/100-21 (3.00 X 21) Heavy Duty Motorcycle Tube - 3mm Thick - TR4 - Tusk Motorcycle Rim Strip 21" x 7/8" - Premium Hyssk 4.10/4.50-18" Motorycle Inner Tube for 110/100-18,110/90-18,110/80-18,120/90-18,120/80-18,100/100-18 Dirt Pit Bike Rear Tire --- ## 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.tn/products/235141950-90-90-21-or-80-100-21-3-00-x](https://www.desertcart.tn/products/235141950-90-90-21-or-80-100-21-3-00-x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-15*