If your building one of our 151 proof chassis and looking for race proven shocks, then we have taken the guesswork out the equation for you. We have spent a great deal of time working out the kinks, and tuning our shock combinations and know what works for our buggies. The following shocks are the ones we run on all of our race cars and highly recommend them to you for your build to ensure satisfaction.

King 2.5″ Performance Series Coilover Shock

King 2.5 Performance Coilover

King’s Performance Race series shocks are brimming with technological breakthroughs conceived during strenuous testing in the harshest environments. Utilizing only the highest quality materials and strict precision tolerances they deliver unparalleled performance. King’s understanding of fluid dynamics and piston design has created unmatched levels of ride quality and superior control.

King offer a wide range of shock types and configurations such as bypass shocks, coilovers, smooth bodies with reservoir, or pure emulsion. King shocks don’t sit on a shelf looking for a home but instead are 100% custom made for your application. All King shocks are easily tunable with simple tools to provide the level of damping you need.

When you choose to ride on Kings you can rest assured you will have the finest shocks available. A set of King, Performance Race series shocks, are all you need to make your suspension perform to its full potential.

100% made in the USA under the strictest tolerances from the highest quality materials obtainable. Easily tunable and serviceable with simple hand tools.

Part # Travel Compression




KING-PR2506-CONR* 6″ 2.5 Coilover Emulsion
KING-PR2508-CONR* 8″ 16.000″ 24.000″ 2.5 Coilover Emulsion
KING-PR2510-CONR 10″ 18.375″ 28.375″ 2.5 Coilover Emulsion
KING-PR2512-CONR 12″ 20.650″ 32.650″ 2.5 Coilover Emulsion
KING-PR2514-CONR 14″ 23.250″ 37.250″ 2.5 Coilover Emulsion
KING-PR2516-CONR 16″ 26.000″ 42.000″ 2.5 Coilover Emulsion
KING-PR2518-CONR 18″ 28.000″ 46.000″ 2.5 Coilover Emulsion

Fox 2.5 Coilover Shocks

Fox 2.5 Coilover Shocks

From the finish line of the Indy 500 to the deserts of dakar, Fox coilover shocks have proven themselves year after year. Most applications are designed for use with a dual stage spring set-up. Whether you are upgrading your sand rail, linking your rock rig, or building an unlimited trophy truck, Fox has a coilover shock to fit your needs.

  • 2.5″ Diameter Race Proven Coilover Shocks
  • 7/8″ Shaft
  • Tuneable and fully rebuildable
  • Available with Black Hardware and a Zinc or Hard Chrome finish
  • Hard Chrome finish subject to a 2-3 week delivery time
Description Travel Ext. Length (in) Col. Length (in) Shaft (in)
Fox 2.5″ Coilover Shock 8.0″ 24.43″ 17.50″ 0.875″
Fox 2.5″ Coilover Shock 10.0″ 29.43″ 19.50″ 0.875″
Fox 2.5″ Coilover Shock 12.0″ 33.43″ 21.50″ 0.875″
Fox 2.5″ Coilover Shock 14.0″ 38.43″ 24.50″ 0.875″
Fox 2.5″ Coilover Shock 16.0″ 42.43″ 26.50″ 0.875″