The New Elevn Monocoque Carbon Aero Pivotal Seat Post is made exclusively for the Chase ACT 1.0, RSP 3.0 and Element Frames with Aero Seat Tube.
Offered in 2 sizes :
25.4 x 110mm (Mini, Junior and Expert size frames)
27.2 x 110mm (Expert XL and above sized frames)
60g / 2.12 oz (25.4)
4 Color choices :
Matte Black with blue, red, white or neon yellow graphics