Cirrus Kinekt Suspension Seatpost - Aluminum 31.6 420mm XR- 180-320lb Rider BLK ModelNumber=J2801 roughly 1cm narrower at the

roughly 1cm narrower at the hoods

37 BB/Frame Interface English BB Shell Width (mm) 73 Spindle Interface Type Truvativ Power Spline Spindle Length 118 Defined Color Black

3 Color bushing options

Volume 3L Compartments 1 Volume Range 0-5L Bag Dimensions in inches 4

Cirrus Kinekt Suspension Seatpost - Aluminum 31.6 420mm XR- 180-320lb Rider BLK ModelNumber=J2801 roughly 1cm narrower at theThe Kinekt Active XR Aluminum Suspension Seatpost is sleek and versatile providing 35mm travel with pre load capability to effectively isolate your body from surface vibrations and impacts. XR post is rated for riders 180 320lbs and includes springs for a 190 240lb rider. This isolation improves comfort control and confidence which ultimately leads to a more enjoyable ride. Includes 2 installed springs (1 upper 1 lower) and 2 additional springs to