Be First to Experience Dirt King's Bump Shaft Technology
A shock and bump stop combined into one seamless design.
Join the early release list.
Limited availability.
Be First to Experience Dirt King's Bump Shaft Technology
Limited product drop, real testing, real customer feedback, no pretenders.
Join the early release list.
First drop goes fast.
The Next Level of Shock Technology
One shock that keeps your truck smooth on the street and controlled in the dirt.
Core Product Insight
Retrofit Compatibility
Designed to integrate seamlessly with existing 2.5 shocks, enabling upgrades without replacing your current setup.
No Bump Stop Drawbacks
Delivers the damping of a bump stop without the harsh transitions or loud impacts found in traditional setups.
Major Adjustability
The Bump Shaft unlocks new potential from your existing compression adjusters offering a wider range of adjustment.
Cost-Effective Integration
Combines a shock and bump stop into one system, eliminating the need for separate bump stops and custom mounts.
STREET COMFORT + OFF-ROAD CONTROL
IN A SINGLE SHOCK
What is the Bump Shaft?
A patented external bump stop design built directly into Dirt King's 2.5" shocks. It delivers plush ride quality for daily driving while adding firm, position sensitive control at the end of shock travel.
Why would I want this upgrade?
Off-roading can push shocks to their limits — hard hits in whoops, jumps, or rough sections often lead to harsh bottom-outs. The bump shaft adds progressive damping right where you need it, keeping your suspension controlled and your ride smoother.
Who is this product for?
Built for off-roaders who push their vehicles to the limit. Ideal for drivers who want more control in rough terrain without sacrificing comfort on the street.
Can I add it to my existing Dirt King shocks?
Yes, retrofit kits will be available later on for Dirt King 2.5” shocks. The bump shaft is not compatible with 2.0” shocks or other manufacturers’ shocks.
Join the early release list.
First drop goes fast.
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