PROGRESSIVE SUSPENSION 490 Series Shocks
- 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.