Progressive Suspension 12.5 in. 430 Series Heavy-Duty Shocks, 430-4219B/C
- Can be mounted with the preload adjuster at the top or bottom - Includes a durable Nitro-Steel piston shaft - Sold in pairs - Made in the USA - Available in chrome or black - Note: Heavy-Duty shock applications are recommended for bikes with additional add on accessories, rider weight over 250 lbs., or passenger use over 50% of the time
NOTE: All shocks are measured center-of-eyelet to center-of-eyelet. A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering. A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
Progressive Suspension has done it again! They have designed a masterful looking and performing shock that is feature-rich. These Progressive Suspension 430 Series shocks incorporate a high-pressure gas monotube design with deflective disk damping to ensure high performance ride control. The 430 Series can also be mounted rod-up or rod-down, depending on your application. Their threaded preload adjusters allow for tool-less adjustment and effortless tuning of ride quality. They also proudly display their machined aluminum spring perches and street rod styling. The Progressive Suspension 430 Series shocks are available in either a chrome or black anodized finish to match the look of your bike.