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Progressive Suspension Introduces 412 Cruise Series Shocks for Harley Davidson Sportster Models | Cycle World
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Progressive Suspension Black 412 Series 14.25" American-Tuned Gas Shocks w/o Cover - 75/120 Spring Rate (lbs/in) - 412-4024B - Dennis Kirk
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Progressive Suspension 412 Cruise Series Shocks - Chrome - 12.5 inch 1986-2020 Harley-Davidson Sportsters – Lowbrow Customs
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Amazon.com: Progressive Suspension 412-4002B Black 13" Standard Replacement Rear Suspension Shock : Automotive
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Amazon.com: Progressive Suspension 412-4002C Chrome 13" Standard Replacement Rear Suspension Shock : Automotive
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