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Radflo 2.5 OD Bump Stop, Screw Cap Top

Supplement your existing suspension with hydraulic bump stops from Radflo to soften harsh suspension impacts and prevent bottoming out. Our hydraulic bump stops are the perfect solution for vehicles that experience suspension bottoming at high speeds or when heavily laden. As the suspension reaches maximum compression, this secondary shock progressively increases damping resistance for maximum impact control. As a result, the vehicle and occupants are protected from high stress loads. All bump stops are sold as each.

Travel Extended Length Collapsed Length
2.0” 10.83” 8.83”
3.0” 12.80” 9.80”
4.0” 15.16” 11.16”

The standard anodize color for all Radflo shocks is black. Bump stops will typically take 5 to 10 days to ship from order date.
Please read the following-
Additional Charges may apply for some options. Most Shocks will ship UNCHARGED without any nitrogen for international orders (FAA regulations). Please make sure to fill your shocks to the appropriate pressures before use. Please note that no shocks will be accepted as a return if mounted on the vehicle.
Shipping: Free Shipping via UPS Ground in the lower Continental 48 states.
Pricing: $320.00

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  • SSID alloy steel tube body
  • Mirror polished hard chromed A513 shock shaft
  • CNC machined bronze, Teflon® coating shaft guide
  • Combination Quad-Ring® and lip seal, rebuildable seals
  • Radflo aluminum Freeflo™ racing piston
  • Self-adjusting, velocity-sensitive deflective disc valving, consumer or factory tunable
  • Radflo high-temp foam resistant suspension fluid
  • Nitrogen gas pressurization, 100-250 psi
  • Teflon® lined spherical steel bearings
  • CNC machined 6061 or 7075 aluminum body caps and eyelets, black anodizing
  • Clear cadmium plating, chrome optional
  • Consumer or DSM serviceable shock
  • Shipping Information

    • Item Requires Shipping
    • Free Shipping via UPS Ground in the lower Continental 48 states.