MRP Progressive Rear Shock Coil Spring, 129mm Long, 65mm Maximum Stroke, 450+ Pound Spring Weight


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  • Progressive Springs utilize a non-linear design, intended for trail and all-mountain/enduro riding. They are designed to increase in rate, late into stroke, to provide additional bottom-out support and open up the use of coil shocks on frames previously only suited to air shocks.
      Item Specifications
      Spring Weight 450+
      MRP Progressive Springs Rear Shock Spring UPC: 702430177610
    • United States Shipping:

      Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

      International Shipping:

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      In-Store Pickup:

      If you would like to pick up your online order in store simply select the Store Pickup option during checkout (this is free of course). Please see our In-store Pickup Options page for more info.


      We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

    Sku: RS0080

    Mpn: WB-99-0203

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