Attention to detail is part of our religion.
Expander: Ergal 7075 T6 CNC.
Treatment: Hart-Coat cone, thread and allen head.
Compatible: standard 1'1/8, int. 23.5-24.8mm steer tubes.
Compatibile: standard M6 preload bolts.
Its safe and cool to insert and tune your expander anytime you need without damaging fork steer tube inner surface.
Carbon fiber steer tubes require it, steel insert sharp edges can induce fatigue failures.
Tunable in the standard internal diametrs range, min. 23.5mm max. 24.8mm.
100% made in Italy