Bacchetta Hardshell Seat Mounting Hardware Lower Set only (for drilled out holes)
For use with newer CA3.0 seat plates that accomodate larger bolts. Can be used with CA2.0, but the seat plate holes will need to be drilled out. Includes stainless steel bolts, washers and spacers.
The rubber washers you see in the picture are only in place to prevent the aluminum post from sliding off the bolt during installation.
For use with Metabike rear stays.