Schwalbe SV 12B 26" Presta Tube

The Schwalbe SV 12B Presta Tube is designed for 26" tires with ETRTO sizes 20/28-584/590, delivering dependable performance for both bicycles and wheelchairs. Known for its long-lasting air retention and consistent quality, it’s a trusted choice for everyday use.

Premium Butyl Rubber for Airtight Performance: Constructed from high-grade butyl rubber, this tube minimizes air loss and reduces the need for frequent inflation. Its elastic properties and airtight structure ensure stable pressure for a smoother, more comfortable ride.

Even Wall Thickness for Durability: Each tube is precision-molded during manufacturing to maintain a uniform wall thickness. This enhances durability, improves rolling efficiency and helps prevent unexpected punctures during regular use.

Proven Quality and Safety Assurance: Schwalbe tubes are tested twice at the factory to ensure optimal performance and safety. This rigorous quality control process has proven its reliability millions of times, making it a dependable companion for long-term use.

Featuring a Presta valve, the SV 12B allows easy and accurate inflation. It supports high-pressure applications and offers a secure fit, ideal for riders and users who demand consistent air retention and valve reliability.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.