UST 50MM ALLOY VALVE

These black aluminum valves are available in 40, 50 and 60 mm, and are compatible with foam inserts. The current 35mm valve V3560101 will be replaced by the new 40mm A00042731 (for MTB, Allroad , Ksyrium S and Ksyrium SL). The current 57mm valve V3310101 will be replaced by the new 60mm A00042931 (for Cosmic SL/SLR40 and 45mm, and E MTB wheels with the new Bosch “valve magnet”). The new 50mm valve (A00042831) will offer a better fit for Ksyrium 30 and Cosmic SL/SLR 32 wheels.