{"product_id":"hyssk-heavy-duty-2mm-thick-inner-tube-21-inch-front-tr4-2-75-3-00-21-for-80-100-21-and-90-90-21-dirt-bikes","title":"Hyssk Heavy Duty 2mm Thick Inner Tube – 21-inch Front TR4 (2.75\/3.00-21) for 80\/100-21 and 90\/90-21 Dirt Bikes","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eDiscover the Hyssk Heavy Duty inner tube, engineered for 21-inch front tires on dirt bikes. With a focused 2mm wall thickness and a TR4 straight valve, this tube is designed to balance strength with manageable weight. It supports 2.75\/3.00-21 sizes and is compatible with front tires like 80\/100-21 and 90\/90-21, making it a versatile option for a variety of popular dirt bike models.\u003c\/p\u003e\n\u003cp\u003eIn response to rider feedback and field testing, Hyssk has refined the production approach. The product thickness upgrade to 2mm is part of a broader upgrade that includes branded packaging rolling out in Q1 2026, helping riders recognize and trust the brand at a glance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose Hyssk 2mm inner tubes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeight-conscious design: the 2mm wall offers robust durability while keeping the tube lighter than thicker alternatives, which can influence overall handling.\u003c\/li\u003e\n\u003cli\u003eReliable ride quality: designed to withstand varied terrains and daily riding, aiming for steady performance ride after ride.\u003c\/li\u003e\n\u003cli\u003eSafety-focused manufacturing: partner factories carry ISO9001, DOT and E-Mark certifications, adding an extra layer of assurance.\u003c\/li\u003e\n\u003cli\u003eValue and service: premium tubes that emphasize lasting performance, backed by a responsive support team available 08:00–18:00 daily, including weekends.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat you get: specs and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Inner Tube\u003c\/li\u003e\n\u003cli\u003eStyle: Heavy Duty\u003c\/li\u003e\n\u003cli\u003eRim Diameter: 21\u003c\/li\u003e\n\u003cli\u003eMaterial: Rubber\u003c\/li\u003e\n\u003cli\u003eStem Type: TR4\u003c\/li\u003e\n\u003cli\u003eSection Width: 2.75\/3.00\u003c\/li\u003e\n\u003cli\u003eWorking time: 08:00 - 18:00 every day including weekends\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cp\u003eThe 2.75\/3.00-21 tube is designed for front tires and fits a range of dirt bike models, including Honda CRF230\/CRF250\/CR250, Suzuki DRZ250\/RM125, Kawasaki KX125\/KLX150\/KDX250, and Yamaha TTR230\/YZ125. This makes the tube a flexible option for riders upgrading or restoring front end performance.\u003c\/p\u003e\n\n\u003cp\u003eWith Hyssk, you may experience a dependable inner tube that aligns with modern manufacturing standards and a focus on ride quality. While individual results vary by riding style and setup, the 2mm thickness aims to offer a balanced combination of durability and lightness that complements 21-inch front wheels.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which tires and bikes is the Hyssk 2mm inner tube compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with 2.75\/3.00-21 front tires including 80\/100-21 and 90\/90-21; fits Honda CRF230\/CRF250\/CR250, Suzuki DRZ250, Kawasaki KX\/KLX\/KDX, Yamaha TTR\/YZ dirt bikes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the potential benefits of the 2mm thick inner tube?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 2mm thickness balances weight and strength, potentially improving handling while maintaining reliable performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hyssk","offers":[{"title":"Default Title","offer_id":42467570155605,"sku":"B0C2KQ79PH","price":35.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/hyssk-heavy-duty-2mm-inner-tube-21-front.jpg?v=1778058879","url":"https:\/\/plentytorque.co.uk\/products\/hyssk-heavy-duty-2mm-thick-inner-tube-21-inch-front-tr4-2-75-3-00-21-for-80-100-21-and-90-90-21-dirt-bikes","provider":"PlentyTorque","version":"1.0","type":"link"}