alpha Racing Fuel Cap 23.5L BMW S1000RR/HP4 (2010-, 2015-)
alpha Racing’s special fuel filler cap for WSBK Aluminum 23,5 liter tank, is a keyless spring-loaded, one twist fuel tank filler cap that can be opened and closed by hand. These are CNC machined from a single block of billet aluminum making them up to 80% lighter than any other fuel cap that could be used with the 23.5L racing tank, saving precious weight. Includes installation hardware. (Only for use with Part Number: 1611A235A00-01).