Crankbrother’s Kronolog telescoping seat post steps away from the hydraulic internals that were used within the infamous Joplin design, instead utilizing a full mechanical layout that greatly resembles the locking plate system found on bar clamps. The design makes the Kronolog the only mechanical post that is infinitely adjustable, allowing users to select any seat height between its fully dropped and fully raised positions. Total available travel is 125mm, although that number can be lowered by way of an internal spacer.

Name Kronolog Brand CrankBrothers

Description Remote height adjustable seat post Manufacturer’s Description Mechanically height adjustable seat post with hydraulic feel Weight (g) 550 Length (mm) 405 Diameter 30.9 Travel 125 Diameters Available 31.6mm