Made with titanium. the spring rate and wire diameter have been revised to achieve both traction performance and spring rebound.
The P-tiles are primarily used to accommodate low road surface ��. providing smooth movement from the start.

The open-end design. inherited from the Spec S. improves traction performance.
A dedicated spring rate chart is included. eliminating the need to worry about selecting the right stiffness during installation.

Fixed at 30mm free length and 1.5mm wire diameter.
Five spring rates. ranging from 0.8N/mm to 1.2N/mm. are available in one set.

Produced in a reliable domestic spring factory.

*One case contains a set of five spring types (10 springs) and an engraved dedicated spring plate.