Parts Unlimited Standard Inner Tube for 18 inch Rims

Upgrade your ride with the PARTS UNLIMITED Standard Motorcycle Inner Tube 18 inch, engineered for superior air retention and lasting performance. Crafted from 100% pure butyl polymer, this inner tube ensures your tires maintain optimal pressure longer than conventional blends, providing a more reliable and consistent ride.

Description

The PARTS UNLIMITED Standard Motorcycle Inner Tube is designed for riders seeking dependable performance and durability. Unlike many 'butyl' tubes on the market that mix butyl polymer with natural rubber, this tube is composed entirely of 100% butyl polymer. This premium composition significantly minimizes natural air leakage, allowing your motorcycle tire tube to hold air pressure for extended periods, reducing the need for frequent top-ups.

With a robust 2.0 mm thickness, this standard duty tube is built to withstand the rigors of everyday riding, offering a reliable foundation for your tires. It is compatible with 18" rims and fits a wide range of tire sizes, including 100/80-18, 2.75-18, 3.00-18, 3.60-18, and 90/90-18, making it a versatile choice for both front and rear applications. The TR-4 (Round Base) center metal valve stem, featuring threads and nuts, ensures a secure and easy installation, providing a leak-free seal. Choose this high-quality butyl inner tube for a confident and smooth journey.

Features & Highlights

• Genuine 100% Butyl Polymer Construction: Experience superior air retention and minimized natural air leakage, ensuring your tires stay inflated longer compared to tubes blended with natural rubber.
• Enhanced Durability for Standard Duty: Built with a consistent 2.0 mm thickness, this inner tube provides reliable performance and resilience for daily riding conditions.
• Optimized Air Pressure Maintenance: Designed to maintain consistent air pressure over extended periods, contributing to better tire longevity and a smoother ride.
• Versatile 18" Rim Fitment: Compatible with a broad spectrum of 18-inch motorcycle tire sizes (100/80-18, 2.75-18, 3.00-18, 3.60-18, 90/90-18), suitable for both front and rear wheel positions.
• Secure TR-4 Valve Stem: Features a sturdy TR-4 (Round Base) center metal valve with threads and nuts for a reliable, leak-free seal and straightforward installation.
• Clearly Marked for Easy Identification: Each tube is individually boxed with size and valve stem type clearly marked, simplifying inventory and selection.

Technical Specifications

• Product Name: Inner Tube
• Duty: Standard
• Type: Motorcycle
• Material: 100% Butyl Polymer
• Rim Diameter: 18"
• Tube Thickness: 2.0 mm
• Mounting Position: Front/Rear
• Fits Tire Sizes: 100/80-18, 2.75-18, 3.00-18, 3.60-18, 90/90-18
• Valve Stem Type: TR-4 (Round Base), Center Metal Valve (Threaded/Nuts)