Dirt King Fabrication

Fox Bed Cage Spec Bypasses

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  • $2,547.02
  • Regular price $2,599.00
Shipping calculated at checkout.


The Dirt King bed cage spec Fox bypasses are custom built for optimum performance. After building countless trucks with standard off the shelf bypasses we found that there was a lot of room for improvement by modifying the bypass tube locations and valving. This resulted in a smooth ride on road and through small terrain while it gets progressively stiffer when going through rough terrain or jumps. The shocks are ready right out of the box for leaf over or leaf under sprung trucks. To fine tune the ride quality a shock tech can quickly make adjustments without removing the shocks from the vehicle. Please note that bypass shocks are noisy due to the steel needle that engages and disengages when fluid bypasses the piston.


  • Shock Manufacture: Fox

 What's Included

  • Fox spec built shocks with piggyback reservoirs


Body Smooth bore and honed seamless alloy body
Body Plating Zinc-plated and double-clear coated for long lasting finish
External Reservoir Smooth bore and honed seamless alloy reservoir
Components Black-anodized, CNC-machined 6061-T6 billet aluminum
Shaft 7/8" hard chrome plated heat-treated alloy steel
Piston Race-developed high-flow piston design
Valving Application specific valving to maximize performance
Seals Redundant sealing pack system main seal, wiper seal, scraper seal
Oil JM92 Advanced Suspension Fluid for improved performance at variable temperatures
Bearing PTFE-lined, heat-treated, alloy steel spherical


Compatible with leaf over or leaf under sprung vehicles.