Camburg Kinetik 2.5 x3.75 Slapper Bump Stop

Camburg set out to design a hydraulic bump stop that significantly improved performance for our suspension kits and race trucks. After years of development and extreme testing on our championship-winning race truck and off-road fleet, we’re proud to introduce the 2026 Camburg KINETIK Series 2.5 bump stops. The Camburg KINETIK Series 2.5 x 2.5 slapper bump stops are specifically designed and tuned for our stock-length and long-travel lower control arms using our billet slapper arm design, while remaining suitable for custom applications. Hydraulic bump stops dramatically improve bottoming control in hard g-out situations, allowing your shocks to focus on handling while transferring bottoming forces into a stronger, chassis-mounted component. Nitrogen pressure is adjustable from 50–250 psi, allowing bottoming control to be tuned to your driving style and vehicle setup. The 2.5-inch diameter body increases oil and nitrogen volume for improved damping consistency, reduced operating temperatures, and enhanced tunability. Heat-treated cylinders increase strength while reducing internal friction, improving seal and fluid longevity. The bump stop body is finished in black Cerakote® for superior abrasion, corrosion, and chemical resistance. CNC-machined 6061 aluminum upper and lower eyelets are anodized Camburg red and feature a pocketed design to reduce weight. FK PTFE-lined spherical bearings with custom-molded rubber seals and 17-4 stainless spacers provide durability, protection from contaminants, and ease of installation. Internally, aerospace-grade seals, custom travel indicators, Type III hard-anodized tapered-port pistons, and a 1.625-inch induction-hardened, hard-chrome shaft deliver consistent damping, reduced friction, and long-term reliability in extreme off-road conditions. While we didn’t invent hydraulic bump stops, we refined them to meet the performance standards expected from Camburg slapper suspension kits and our KINETIK race trucks.

Additional Information

Camburg 2.5 x 2.5 Slapper Bump Stop (Eyelet > Eyelet)

Part Type

Suspension Bump Stop

• Adjustable nitrogen pressure (50-250 psi.) for tailored bottoming control
• Fully tuneable, serviceable and rebuildable
• Large 2.5 in. diameter for increased nitrogen, oil volume and improved damping
• Race winning proven design and components

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Product Downloads

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1.	Installation Instructions

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Reference Information