Giant Advanced Road ISP Seat Clamp (12+) (20mm)
This is a Giant Replacement ISP seat clamp for 12+ TCR, Defy, and Avail ISP bikes. Available in 20mm and 40mm heights.
- Also compatible with 2011 and previous Advanced Road ISP bikes
- 5mm & 25mm offset positions
- Does not fit 2015+ Defy/Avail
This product was added to our catalog on July 18, 2014.