Eccentric design allows the head angle to be changed by 1 to 1.5 degrees and bottom bracket height to lower or rise by shortening or lengthening the effective eye to eye of the shock
- Slacken the head angle for steeper courses or steepen it for sprinting
 -  6mm hardware provides the greatest amount of alteration 
 - Used on World Cup circuit by many of the top riders 
 - Made from grade-5 titanium, which is significantly lighter than steel hardware 
 - Sets of 2 for 1/2" shock eyelet shocks