XRAY NT1 Hard Clutch Spring - Track Tune - Arrowmax AM-NT1-330002  [AM-NT1-330002]

Aftermarket clutch spring for XRAY NT1

The Arrowmax AM-NT1-330002 hard clutch spring is supplied as an aftermarket replacement for XRAY NT1 clutch assemblies. Built from spring steel, it produces a firmer rate compared with softer springs, enabling tuners to modify engagement without replacing shoes or the bell.

Choose this spring when you want increased initial bite and improved resistance to slip during heavy acceleration, accepting a firmer engagement feel as the trade-off.

Installation is routine for experienced tuners: ensure the spring is correctly positioned in the clutch, check for clearance issues with the bell and shoes, and carry out measured break-in runs to assess the new engagement profile.