Cirrus Kinekt Suspension Seatpost - Aluminum 30.9 420mm XR- 180-320lb Rider BLK MFPN=16095020716 the Premium IS Headset for

the Premium IS Headset for Specialized has a lifetime warranty on the bearings

Includes hardened steel bearing races

Angled side knobs work together with the Super Race carcass to create the best cornering grip

Aluminum pedal body

Cirrus Kinekt Suspension Seatpost - Aluminum 30.9 420mm XR- 180-320lb Rider BLK MFPN=16095020716 the Premium IS Headset forThe 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