Origin8 Clampdown Seatpost Clamp 34.9 Black AL6061 CheckoutTitle=Vittoria Corsa N.EXT Tire - 700 x 24 Features and an innovative mid

Features and an innovative mid grip expanding bolt mounting system that leaves an open end for bar ends and mirrors

Matt Ray Signature Model

Highly visible laser lanes

ATC - Optimized for enduro and trail riding the Advanced Trail Casing (ATC) uses a layer of SCT on the sidewalls and a K-Armor belt under the tread area

Origin8 Clampdown Seatpost Clamp 34.9 Black AL6061 CheckoutTitle=Vittoria Corsa N.EXT Tire - 700 x 24 Features and an innovative midAL6061 T6 alloy seatpost clamp. Rounded edges and floating bolt ovalized hole design protects carbon frames and seatposts. 28. 6mm for 25. 4mm seat post and steel frame. 29. 8mm for 27. 2mm seat post and chromoly frame. 31. 8mm for 27. 2mm seat post and aluminum frame. 34. 9mm for 30. 9mm seat post and aluminum frame or 31. 6mm seat post and carbon frame. 16mm height TECH SPECS Vendor Origin8 Manufacture Number Model Name Clampdown Seatpost Clamp