JetBlack TPU Road Tube 45mm Presta Valve 700 x 23-32c RGroup_61E4B0F981948511EE6D6E27B401CF65F7DD515E With the Crazy Nutshell technology

With the Crazy Nutshell technology it is possible to snap on 8 different covers onto the helmet

these plugs are inserted directly into punctures after removing the cause

such as the top tube

By sending speed data to your Shimano STEPS setup

featuring a robust 0

JetBlack TPU Road Tube 45mm Presta Valve 700 x 23-32c RGroup_61E4B0F981948511EE6D6E27B401CF65F7DD515E With the Crazy Nutshell technologyThe JetBlack TPU Road Tube 45mm Presta Valve is a lightweight, reliable spare tube made for road use, ideal for carrying on rides or using as an everyday replacement. Its JetBlack TPU construction helps deliver a practical balance of comfort and durability, while the 45mm Presta valve with a stainless steel valve stem insert supports heat resistance when inflating, especially with compressors or electric pumps. With durable valve core threads and a