Bicycle Tube 4.00-8 B/V 90

Heavy-duty inner tube engineered for robust performance on rough terrain and high-load applications. The 4.00-8 size fits utility and off-road wheels well, while the butyl valve (B/V) helps hold air and makes inflation easy. Built to resist punctures and abrasion, this tube is a key spare for serious riders. It delivers durability and reliability in tough conditions.

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.