Duro Bicycle Tube 18 x 1.75/2.125 A/V

High-pressure Duro bicycle tube engineered for reliable performance on smaller-wheeled bikes. The 18-inch tube with an A/V (Schrader) valve fits most kids’ bikes and compact folding models. It provides reliable air retention and stays durable ride after ride.

Compatible with 1.75 to 2.125-inch tyres, this tube is a dependable replacement for wear and puncture damage. Easy to install and built to handle everyday riding conditions across Australian terrain.

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.