S&M Inner Tubes (12,14,16,18,20,22,24,26,29″)

S&M Inner Tubes

S&M inner tubes are standard replacement tubes available in a comprehensive range of sizes from 12″ to 29″ to fit BMX bikes across all wheel sizes. Built with consistent rubber construction, these tubes provide reliable air retention and durability for street, park, race, and cruiser applications. S&M's tube lineup covers everything from micro bikes to full-size cruisers with a single product line.

Key Features

• Comprehensive Size Range (12″–29″) – Eight size options cover virtually every BMX wheel size from kids' micro bikes through adult cruisers, eliminating guesswork when ordering replacement tubes
• Standard Rubber Construction – Consistent wall thickness throughout the tube ensures even pressure distribution and reduces weak points that can lead to pinch flats or blowouts
• S&M Brand Quality – Manufactured to S&M's specifications for reliability and durability in demanding BMX applications

Technical Specifications

• Brand: S&M Bikes
• Available Sizes: 12″, 14″, 16″, 18″, 20″, 22″, 24″, 26″, 29″
• Material: Rubber
• Weight: Varies by size

Compatibility and Ideal Use Cases

These tubes fit BMX wheels in the corresponding size (12″, 14″, 16″, 18″, 20″, 22″, 24″, 26″, or 29″). Select the tube size that matches your wheel diameter. Best suited for riders who need replacement tubes for any BMX application, from kids' bikes to full-size cruisers. The wide size range makes S&M tubes a practical choice for shops, teams, or families with multiple bikes requiring different tube sizes. Verify the specific tire width range and valve type (Schrader vs. Presta) for your selected size before ordering, as these specifications may vary across the size range and are not detailed in the provided product information.