Seatpost Seat Guts Clamp

Seatpost Seat Guts Clamp
The seatpost seat guts clamp your seat to your seatpost on older school BMX Racing and Freestyle bikes.
These mount to your railed seat. Your seat will take a 7mm older school or 9mm fatter freestyle. This part allows you to attach a standard non micro adjust seat post to your railed style seat.