This patented system allows for quick and precise adjustment of spring preload—simply using an 8 mm T-handle screwdriver. The adjustment can be made at any time to suit changing track conditions.

Benefits:

• Fast adjustments without changing tools
• Precise tuning of the spring preload
• Significant time savings compared to a traditional locknut system

For installation, the original preload adjuster nut is removed and replaced with the X-TRIG system. On this model, the end eyelet must also be removed in order to install the preload adjuster.