Progressive 512 Series Extended Travel ATV Shocks

Item Number: 324848


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Product Description

Progressive Suspension

Progressive 512 Series Extended Travel ATV Shocks

The 512 Series was the first aftermarket shock made specifically for Utility ATVs. They have undergone extensive R and D to provide the finest possible suspension for your workhorse vehicle. Progressive uses improved spring rates for heavier load stability and handling over rough terrain as well as increased length for more travel and ground clearance. The 512 Series comes with an adjustable spring preload to accommodate different loads. Also included is Progressive's Shock "Sox" to help keep dirt and mud out of the spring and to keep the adjusters clean.

  • Improved spring rates for heavier load stability and handling over rough terrain
  • Includes shock "sox" to keep the adjusters clean and keep dirt out
  • Increased length for more travel and ground clearance
  • Five position load spring preload adjustment
  • Velocity sensitive damping
  • Gas charged for damping consistency
  • Progressive rate springs for a comfortable ride and improved load stability

Spec Details
Color Black
Length Stock
Position Varies (make selection above)
Quantity Varies (make selection above)
Spring Rate Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • TRX250 FourTrax Recon 2x4 1997-2001
  • TRX300 FourTrax 300 2x4 1993-2000
  • TRX300FW FourTrax 300 4x4 1993-2000
  • TRX350FM FourTrax Rancher 4x4 2000-2006
  • TRX350TM FourTrax Rancher 2x4 2000-2006
  • TRX400FW FourTrax Foreman 400 4x4 1995-2003
  • TRX450ES FourTrax Foreman ES 4x4 1998-2001
  • TRX450S FourTrax Foreman S 4x4 1998-2001
  • TRX500FA FourTrax Foreman Rubicon 4x4 2001-2004


  • KVF360A Prairie 360 4x4 2003-2013
  • KVF360B Prairie 360 2x4 2003-2009


  • YFM350X Warrior 1989-2004
  • YFZ350 Banshee 1987-2006

Customer Reviews

Questions & Answers

  • Does this kit come with 2 shocks or just one?

    By: Scott

    All Progressive shocks are sold to replace all of the front shocks or all of the rear shocks on the model selected in the drop down fit guide. Once you've selected your machine, you'll see either one or two shocks and that's exactly what you'd receive.

    By: Staff