Cirrus Kinekt Suspension Seatpost - Aluminum 27.2 420mm XR- 180-320lb Rider BLK ModelNumber=28443 It also features two slots

It also features two slots for Voile straps in case you're going to be ripping off-road

8mm Rise Adjustable Length 80mm Color Black

Premium fender compatibility RockShox bolt-on fender included

Designed to roll fast but offer many biting edges for braking and navigating loose small gravel and mixed conditions

Fits Park Tool TS-4

Cirrus Kinekt Suspension Seatpost - Aluminum 27.2 420mm XR- 180-320lb Rider BLK ModelNumber=28443 It also features two slotsThe 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