Giant Carbon Seat Post Clamp Adaptor is vital for protecting carbon frames and seatposts when clamping them in a workstand - designed for Giant and Liv bicycles with 'Vector' seatposts, plus standard round 27.2mm and 30.9mm diameter seatposts.
Protects composite frame & seat post
No tools required
Giant & Liv bicycles with Vector seatposts (Any Propel & Envie Advanced & Advanced Pro model)
Standard round 27.2mm diameter seatposts
Standard round 30.9mm diameter seatposts
Pre-2016 TCR Advanced, Advanced Pro & Advanced SL models