Motorcycle Progressive Suspension JC Whitney: Motorcycle Parts & Accessories
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Progressive Suspension
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PROGRESSIVE® SUSPENSION 416 SERIES AIR SHOCKS Progressive® Suspension 416 Series Air Shocks are designed for touring motorcycles and can be dialed-in for varying loads or road conditions. These air shocks come with an aircraft grade aluminum air chamber that is precision machined and clear anodized to give that attractive and durable finish.
PROGRESSIVE® SUSPENSION 420 SERIES NON-RESERVOIR, INTERNAL BLADDER, ALUMINUM BODY SINGLE SHOCKS The 420 Series from progressive suspension allows for easy shock installation without the need to find a location to mount a reservoir. The internal bladder is gas charged with nitrogen to give superior fade-free damping. The shock shafts are made from 14mm chromoly steel, hard chromed for durability and smooth operation.
PROGRESSIVE® SUSPENSION 12 SERIES PS SHOCKS Progressive® Suspension 12 Series PS Shocks have a double-wall steel shock body that makes them tough and durable. These shocks come with velocity-sensitive valving that automatically adjusts for optimum ride and handling.
Retail: $22.06
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PROGRESSIVE® SUSPENSION 412 SERIES FOR CRUISERS - MAGNUM STEEL SPRING SHOCKS Progressive® Suspension 412 Series for Cruisers - Magnum Steel Spring Shocks come with precision ground, hard chromed steel shaft for strength and durability. These shocks have multi-stage, velocity sensitive internal valving for improved ride and handling.
PROGRESSIVE® SUSPENSION REAR SPRINGS Progressive® Suspension Rear Springs provide plush performance, stability and prevents excessive bottoming. These high-quality progressive rate springs perform better and last longer than stock suspension springs.
PROGRESSIVE® SUSPENSION 14 SERIES Progressive® Suspension 14 Series fork springs come with heat-treated, hard-chromed, precision ground steel shaft for strength and durability. They have a smaller diameter body for a neat "vintage" look. The velocity sensitive valving in these suspensions help them automatically adjust for optimum ride and handling.
PROGRESSIVE® SUSPENSION 440 SERIES I.A.S.® SHOCKS 440 series I.A.S.® shocks from Progressive® Suspenion feature 2 independent rebound damping circuits, an easily adjustable spring pre-load (no tools required), chrome or polished and anodized billet aluminum end covers and come with a limited lifetime manufacturer?s warranty on shock and springs.
PROGRESSIVE® SUSPENSION 412 SERIES BMW SINGLE SHOCKS Progressive® Suspension 412 Series BMW Single Shocks are ideal for K-bikes. These gas-charged shocks provide superior fade-free damping. These single shocks come fitted with a progressive rate spring that is specially designed for the K-bike.
PROGRESSIVE® SUSPENSION FORK LOWERING KITS Fork lowering kits from progressive® suspension offers its users a lifetime manufacturer's warranty against sag or breakage. These kits give your cruiser a low custom look when combined with a shorter than stock rear shock. Comes with progressive rate fork springs, spacers and instructions.
PROGRESSIVE® SUSPENSION 460 SERIES SHOCKS The 460 series shocks from Progressive® Suspension guarantee you a smooth drive when you planning a long ride. These shocks feature an external rebound damping adjustment to allow you to fine-tune your ride. Other features on these shocks include a hard chrome shaft for superior seal wear and durability, a hard-anodized aluminum body, dual, O-ring backed piston rings and an improved damping.
Retail: $866.63
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PROGRESSIVE® SUSPENSION 440 RETROFIT COVER KITS 440 retrofit cover kits from Progressive® Suspension allow you to update the look of your 440 series shocks. These cover kits come in a chrome finish.
Retail: $59.80
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PROGRESSIVE SUSPENSION 450 SERIES I.A.S.® SINGLE SHOCKS The 450 series I.A.S. ® single shocks have technically the same features as the 440 Series. These 450 series I.A.S.® single shocks include a progressive® rate spring and an inertia sensitive and velocity sensitive damping circuits.