Biltwell Bonanza helmet liner Biltwell Bonanza size XS Biltwell Bonanza helmet liner Biltwell Bonanza size XS Rediscover the feeling of having just come out of the box with a new cover and new pillows. Each kit includes a comfort inner liner and two cheek pads, and installation is simple with snaps. Shipping Payment Methods Paypal NB as professional sellers we can issue a regular invoice if expressly requested in the notes during the purchase phase.
