Ritchey WCS 1-Bolt Seatpost Saddle Rail Clamp - Outer Plates For Alloy Posts 8 x 8.5mm Rails BLK

Ritchey WCS 1-Bolt Seatpost Saddle Rail Clamp - Outer Plates For Alloy Posts 8 x 8.5mm Rails Black. Seatpost saddle rail clamp kits adapt existing seat posts with various saddle rails of different shapes and dimensions.

For installing on Ritchey one-bolt seatposts