Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Purple Model=Crank Preloader Assembly Transformed fine grain snow 0C

Transformed fine grain snow 0C to -3C (32F to 27F)

For the best swing weight

Material Ceramic Number 61903

Full-length STEEL EDGES deliver increased edge grip and control for downhill skiing

piggyback shocks for ripping fast descents

Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Purple Model=Crank Preloader Assembly Transformed fine grain snow 0CTECH SPECS Crown Race Diameter 40mm Headset Position Complete SHIS Upper IS41 28. 6 Steerer Tube 1 1 8 1. 5 Lower Cup 52mm S. H. I. S. IS41 28. 6 IS52 40 Primary Color Purple SHIS Lower IS52 40 Bearing Grade Stainless Steel Headset Type Integrated Upper Cup 41mm Material Aluminum