490 Series Shock - Black - Heavy-Duty - 13.00"Caracteristicas: True sport performance shocks Feature a high pressure monotube with deflective disc damping technology, hand threaded pre load and rebound adjustment Linear rate spring allows riders to fine tune the damping and consistently withstand extreme temperature ranges and heavy loads Engineered jounce bumper and cup also help smooth out and control bottoming Heavy Duty Applications are recommended for bikes operating at or near the