DUO Brand Cool Down 27.2mm Seat Post

The DUO Cool Down race post is designed for cooling down after a fast lap around the track. Racers remove their race seat & post from their bike, drop in the DUO Recovery post into their frame, then insert their race post in the top. This creates road bike type sizing for efficient pedaling while seated. Perfect for training rides aboard a race bike too. Details Aluminum construction, 1-piece design Black anodized finish w/ silver etched DUO capsule pattern 27.2mm diameter 415mm length Drilled and threaded for bottle cage mounting (two hex bolts included). Includes 31.8mm quick release (QR) clamp (not pictured)