Progressive Suspension® - 490 Sport Series Rear Shocks

490 Sport Series Rear Shocks by Progressive Suspension®. Finish: Black. Length: 14.3". Rate: Standard. A true sport performance shock at heart with an unbelievable low cost, the new 490 Sport Series Shocks feature a high-pressure monotube with deflective disc damping technology, hand threaded preload and a rebound adjustment to dial in the ride. This technology coupled with a linear rate spring allow for consistent feel through the damper stroke and the ability to withstand extreme temperature ranges and heavy loads. An engineered jounce bumper with a built-in metal cup also help smooth out and control bottoming. From pounding pavement around town to hammering around the tarmac on your next race day, the 490 is the perfect choice for your performance demand! Every shock is hand-built, tuned and dyno'd in Progressive Suspension facility in La Palma, California and come with a lifetime warranty

Features

• High Pressure Gas Monotube
• Deflective Disc Damping
• Lightweight Aluminum Body
• Adjustable rebound Damping
• Adjust Preload by Hand
• Linear Rate Coil Spring
• Jounce Bumper with Built-in Cap
• Standard and Bearing Bushings
• Lifetime LImited Warranty
• Engineered around your bike’s suspension needs
• Cutting-edge technology for an ultimately comfortable ride
• Superior grade materials for uncompromising reliability

Installation

Founded in 1982, Progressive Suspension® has evolved into the largest aftermarket motorcycle suspension manufacturer in the United States as well as a top tier supplier of suspension components to domestic OE customers. Their suspension systems can be found on premier customs, production trikes and just about any bike that's doing big miles across the US and for that matter the world. A team of ride control trained engineers use state of the art computers, shock dynos and real world testing to create the ideal suspension platform for your bike. From there, their state of the art manufacturing facility assembles and in many cases dyno tests each unit before it leaves the factory. Their quality control systems touch on each component from assembly to final stages and nothing gets in or out of the building without passing a rigorous inspection. High performance suspension is not limited to street machines, as their line up also includes an in depth line of shocks and fork springs for bikes dating back to the 50's as well as product for modern Adventure Touring bikes, Sport Bikes, ATV and UTV's.