Mitas Ultra Heavy-Duty Inner Tube for 21" Rims

Ensure maximum reliability and puncture resistance for your motorcycle's front wheel with the MITAS Ultra Heavy-Duty Inner Tube. Engineered for demanding off-road and touring conditions, this premium 21-inch inner tube is a critical upgrade for riders seeking enhanced durability and performance.

Description

This MITAS Ultra Heavy-Duty Inner Tube is specifically designed to withstand the rigors of aggressive riding and challenging terrains. Constructed from a high-quality butyl compound, it offers exceptional air retention and superior elasticity, significantly reducing the risk of flats. With an impressive 4 mm tube thickness, this heavy-duty inner tube provides a substantial barrier against punctures from sharp objects, ensuring a more dependable ride. The premium valve construction features a galvanized TR-6 (Oval Base) metal valve stem with threads and nuts, accompanied by two washers and a durable metal + rubber cap. This robust design guarantees secure air sealing and easy inflation, even in tough environments. Compatible with a wide range of 21" motorcycle tire sizes, including 90/100-21, 100/80-21, 90/90-21, 90/80-21, 80/90-21, 80/100-21, 3.60-21, 3.25-21, 3.00-21, 2.75-21, and 2.50-21, it offers versatile fitment for various bikes. Each inner tube is meticulously packaged in an individual pouch, utilizing a nitrogen-rich atmosphere to extend its shelf life, guaranteeing optimal freshness and readiness for installation.

Features & Highlights

• Unrivaled Puncture Protection: Experience enhanced peace of mind with an ultra heavy-duty 4 mm thick butyl compound, engineered for superior resistance against punctures and pinch flats in demanding conditions.
• Premium Valve Reliability: Features a galvanized TR-6 (Oval Base) metal valve stem with secure threading, nuts, two washers, and a robust metal + rubber cap, ensuring excellent air retention and hassle-free inflation.
• Optimized Durability: Crafted from high-quality butyl material, this inner tube delivers exceptional elasticity and long-lasting performance, maintaining consistent tire pressure for extended periods.
• Extended Shelf Life Packaging: Each tube is individually sealed in a nitrogen-rich pouch, preserving its integrity and ensuring maximum freshness and readiness for use whenever you need it.
• Wide Compatibility: Designed specifically for 21" rims, this versatile inner tube accommodates a broad spectrum of motorcycle tire sizes, providing a reliable fit for many popular models.

Technical Specifications

• Brand: MITAS
• Product Name: Inner Tube
• Duty: Ultra Heavy-Duty
• Material: Butyl
• Rim Diameter: 21"
• Tube Thickness: 4 mm
• Inner Tube Valve Stem Type: TR-6 (Oval Base), Center Metal Valve (Threaded/Nuts)
• Compatible Tire Sizes: 90/100-21, 100/80-21, 90/90-21, 90/80-21, 80/90-21, 80/100-21, 3.60-21, 3.25-21, 3.00-21, 2.75-21, 2.50-21
• Units: Each