Steering You Can Trust. Strength You Can Feel.

Cornering isn’t just entry and exit.
What happens mid-corner separates a fast lap from a clean one. Tested and developed with Swiss Champion Roger Eifler. 

The Roche P10 +1 front suspension arm shifts the outer lower mount forward, subtly increasing mechanical caster and stretching wheelbase just enough to deliver:
• More steering through the apex
• Increased consistency through the full corner
• Improved return-to-center feel
• Greater high-speed calmness — without sacrificing response

It’s not about sharper reactions.
It’s about steering that holds its shape under pressure.


Why It Works:
• Forward outer pivot = more caster
→ Adds grip and steering support right where most setups fade — mid-corner
• Slightly extended wheelbase
→ Keeps the car balanced and predictable when loaded
• Reinforced inner screw area
→ Tougher under stress, still light on the scale

When to Run It:
• On low to high grip tracks
• When your front end rotates too early or inconsistently
• If you’re chasing clean, neutral steering that doesn’t fall apart under throttle