Specialized 2017 Roubaix/Ruby Headset Cover (Size #1) (0mm Stack)
Specialized 2017 Roubaix/Ruby Headset Cover (Size #1) (0mm Stack), This is a 2017 Specialized Roubaix/Ruby Headset Cover Size #1 Spacer Stack. This is compatible with the following bikes: Specialized Roubaix Specialized Ruby