Every fraction of a second counts in a race and the Elevn Carbon Aero Pivotal Seat Post at J&R Bicycles was designed to help get you there even faster. This one-piece carbon monocoque design keeps it thin and aerodynamic while remaining super strong and the Aero System Shaping gives it a bit of a stiffer feel. Made exclusively for CHASE ACT 1.0 and 1.2, RSP 4.0 and 3.0 and Element frames with Aero seat tubes.

Sizes:

• 25.4 x 150mm (Mini, Junior and Expert size frames)
• 27.2 x 150mm (Expert XL and above sized frames)
• Weight (27.2): 60 g / 2.12 oz
• Weight (25.4): 42 g / 1.42 oz