PROGRESSIVE SUSPENSION 490 Series Shock Black Heavy-Duty 13.00″ 490-1008

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 manufacturer’s maximum load rating over 50% of the time., Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact.