SCHWALBE AV6 Inner Tube 20 x 1.35-1.50 Tweet SCHWALBE Pricing RRP Our Price £8.59 **Ordered Upon Request In Stock (with supplier) 0 1 2 3 4 5 Description 28/40-406 EK AGV 40mm As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.