Parts Unlimited Standard Inner Tube - 3.25-16 / 3.50-16 - TR4

Experience reliable tire performance with the PARTS UNLIMITED 16-inch butyl inner tube, meticulously crafted for motorcycle enthusiasts. This standard-duty inner tube ensures superior air retention and durability, making it an essential component for your 3.25-16 or 3.50-16 motorcycle tires.

Description

Unlike many inner tubes that blend butyl polymer with natural rubber, the PARTS UNLIMITED 16-inch motorcycle inner tube is proudly made from 100% pure butyl polymer. This premium material choice is critical for minimizing natural air leakage, allowing your tires to maintain optimal pressure for significantly longer periods. Riders will appreciate the consistent performance and reduced need for frequent tire inflation checks, contributing to a safer and more enjoyable ride.

Designed for versatile application, this standard duty inner tube is suitable for both front and rear wheel mounting positions on motorcycles utilizing 16" rims. With a robust 2.0 mm thickness, it offers excellent puncture resistance and reliability for various riding conditions. It is specifically engineered to fit tire sizes 3.25-16 and 3.50-16, providing a perfect fit and dependable seal. Each butyl inner tube is individually packaged, with clear markings on the box end indicating the full range of sizes and valve stem types, including the TR-4 (Round Base) with a Center Metal Valve (Threaded/Nuts), simplifying selection and ensuring you get the correct part for your motorcycle.

Features & Highlights

• 100% Pure Butyl Polymer Construction: Crafted exclusively from butyl polymer, this inner tube significantly outperforms blended tubes by minimizing natural air leakage and maintaining consistent tire pressure for extended durations, ensuring a more stable and reliable ride.
• Superior Air Retention: Enjoy peace of mind with an inner tube designed to hold air pressure longer, reducing the frequency of inflation checks and enhancing overall tire longevity and performance.
• Durable Standard Duty Design: Built to withstand the demands of everyday riding, its robust construction and 2.0 mm thickness provide reliable puncture resistance and long-lasting service.
• Versatile Front/Rear Fitment: Engineered for universal application, this tube is suitable for both front and rear wheel installations on motorcycles equipped with 16" rims.
• Optimized Tire Size Compatibility: Perfectly fits 3.25-16 and 3.50-16 motorcycle tires, ensuring a snug and secure fit for optimal performance.
• Reliable TR-4 Valve Stem: Features a sturdy TR-4 (Round Base) center metal valve with threading and nuts, providing a secure and easy-to-access inflation point.
• Convenient Individual Packaging: Each tube is individually boxed with clear size and valve stem type markings, simplifying identification and ensuring you select the correct component.

Technical Specifications

• Duty: Standard
• Type: Motorcycle Inner Tube
• Material: 100% Butyl Polymer
• Rim Diameter: 16"
• Tube Thickness: 2.0 mm
• Mounting Position: Front/Rear
• Fits Tire Sizes: 3.25-16, 3.50-16
• Valve Stem Type: TR-4 (Round Base), Center Metal Valve (Threaded/Nuts)