Bicycle Tube 12.1/2 x 2.1/4 B/V 45/90

High-performance replacement tube engineered for reliable puncture resistance and durability. This 12.5 x 2.25 size fits a wide range of smaller wheel diameters, making it ideal for kids' bikes, BMX, and compact folding models. The butyl valve construction, with 45/90-degree angle options, ensures secure seating and compatibility with most rim types. Built to BiCycle Lab standards for consistent performance and longevity on every ride.

We use a premium delivery service to ensure all of our bikes arrive in the best possible condition. Bicycles get shipped from a different warehouse and may arrive separately from any other items ordered. A signature is required to confirm proof of delivery.

All products are sourced from official importers and covered by manufacturers warranty. If you do need to send items back to us please make sure that you retain proof of postage in the event that it is needed.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.