• Builder Series Single Family
  • Builders Series Single Adj Chart- revised
  • Builder Series Single Family
  • Builders Series Single Adj Chart- revised

Builders Series Single Adjustable Shocks

8 lbs
28 × 6 × 6 in
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The Builders Series by JRi Shocks are available in both single adjustable and double adjustable configurations. The single adjustable version is well suited for the casual driver that wants the flexibility of an adjustable shock but does not want to get lost in a complicated adjuster style. The Single Adjustable shock features a straight-forward stiff to soft click-style adjuster and Ride Height adjustability via the spring preload. For more information on this adjuster style, picking the correct length, or mounting your Builders Series shock, see the links under the Tech Documents Tab.

Part Number Adjustability Stroke Extended Length Compressed Length Recommended Ride Height Length
100-510-300 Single 3.0 in 13.4 in 10.4 in 11.9 in
100-510-350 Single 3.5 in 14.4 in 10.9 in 12.65 in
100-510-400 Single 4.0 in 15.3 in 11.3 in 13.3 in
100-510-450 Single 4.5 in 16.6 in 12.1 in 14.35 in
100-510-500 Single 5.0 in 17.8 in 12.8 in 15.3 in
100-510-600 Single 6.0 in 19.6 in 13.6 in 16.6 in
100-510-700 Single 7.0 in 21.7 in 14.7 in 18.2 in

Technical Advantages

  • Multiple stroke length options available
  • Each stroke corresponds to a pre-determined overall length (full extended length)
  • Spherical bearings to prevent binding up during shock travel
  • Spherical bearings are 1-inch wide and accept a ½ inch bolt
  • Performance based setting for improved handling
  • Ride Height adjustable via the spring preload
  • Shocks use standard 2.5” ID springs
  • The damping adjuster is located at the bottom of the shock
  • The large range of adjustment in all JRi shocks allows the end user to fine tune their favorite ride into the ride they desire
  • All builder series shocks are designed to contain a large volume of nitrogen to maintain performance even under the hottest conditions
  • The nitrogen and oil are separated, so the shocks will perform the same in any mounting orientation
  • Rebuildable and serviceable
  • Each shock is dyno tested ensuring excellent performance
  • If the desired stroke is not known or the shocks are going on a custom build, please consult the document in the Technical Tab for more information


Additional information

8 lbs
28 × 6 × 6 in





Tech Documents

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