The Tern Strut™ Seatpost is our lightest seatpost ever. It’s designed with an 8 mm offset to deliver an aerodynamic and comfortable riding position, and it’s capped with a dual-bolt rail clamp for precise saddle adjustment. It’s the fastest way to save up to 130 g off your ride.Key Features:Lightweight, only 442 g,Two adjustment bolts provides +13 and -13 degrees of seat angle adjustment for a better riding position,Weighs less than the Stasis and the SuperOversize 6061-AL seatposts,8 mm offset for larger cockpit,Made from 2014 aluminium alloy .