Moose Offroad Hard-Parts Inner Tube - 2.75/3.00-21 / 90/90-21 - TR4

Ensure reliable performance on and off the trail with the Moose Offroad 21" inner tube. Engineered from 100% pure butyl polymer, this standard-duty motorcycle inner tube offers superior air retention and durability compared to blended alternatives, keeping your tires properly inflated for longer adventures.

Description

The Moose Offroad Standard Inner Tube is designed for demanding motorcycle conditions, fitting a range of 21" front or rear tires including sizes 2.75-21, 3.00-21, 80/100-21, 90/100-21, and 90/90-21. Unlike conventional "butyl" tubes that often blend butyl with natural rubber, this Moose Offroad tube is crafted entirely from high-quality butyl polymer. This commitment to 100% butyl material significantly minimizes natural air leakage, ensuring your tire maintains optimal pressure over extended periods. Each tube features a robust TR-4 type valve stem with a round base and threaded metal valve, providing a secure and reliable seal. Whether you're replacing a worn tube or preparing for your next off-road excursion, this motorcycle inner tube delivers consistent performance for Yamaha, Suzuki, and KTM models from 1970 to 2027.

Features & Highlights

• Pure Butyl Polymer Construction: Made from 100% butyl polymer, this tube offers superior air retention and puncture resistance compared to tubes blended with natural rubber, ensuring longer lasting tire pressure.
• Extended Air Pressure Retention: Experience fewer top-ups thanks to the inherent properties of 100% butyl, which naturally minimizes air leakage and maintains consistent pressure for longer periods.
• Robust TR-4 Valve Stem: Equipped with a durable TR-4 (Round Base) center metal valve stem, ensuring a secure and reliable inflation point that withstands the rigors of off-road riding.
• Wide Tire Compatibility: Designed to fit a broad range of 21" motorcycle tires, including 2.75-21, 3.00-21, 80/100-21, 90/100-21, and 90/90-21, making it a versatile choice for many setups.
• Convenient Packaging: Each inner tube is individually boxed with clearly marked sizes and valve stem types, simplifying selection and storage.

Technical Specifications

• Brand: Moose Offroad Hard-Parts
• Duty: Standard
• Type: Motorcycle
• Material: Butyl Polymer
• Product Name: Inner Tube
• Rim Diameter: 21"
• Mounting Position: Front/Rear
• Tube Fits Tire Sizes: 2.75-21, 3.00-21, 80/100-21, 90/100-21, 90/90-21, 100/80-21
• Inner Tube Valve Stem Type: TR-4 (Round Base), Center Metal Valve (Threaded/Nuts)
• EAN: 03500649