Progressive Suspension 490 Series Black, 12″ . Fits Sportster 2004-up

Features & Benefits:-

* A true sport performance shock.

* Features a high-pressure monotube with deflective disc damping technology.

* Hand threaded pre-load & rebound adjustment.

* Linear rate springs allow riders to fine tune the damping & consistently withstand extreme temperature ranges & heavy loads.

* An engineered jounce bumper & cup help smooth out & control bottoming.

* Hand-assembled, tuned & dynoed for quality.

* The 490 is ready for a hammering around the tarmac on your next race day!

Tech Tips:-

* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.

Proudly Made by Progressive Suspension !