Xray X12 black 4-dots shock spring
Xray have released a new addition to their range of central shock absorber springs for the X12 with the introduction of this progressive black 3.1 version. The stiffest spring in the line-up it helps improve steering and response. The spring is laser engraved with 4 dots for easy recognition and can also fit on the X10.
Source: Xray [teamxray.com]