Industry Nine iRiX IS42/IS52 Headset : IS42/28.6 | IS52/40 Integrated Complete Gold Guards & Bashrings Force AXS wide carbon left

Force AXS wide carbon left crank arm with power meter spindle

model base spindle interface SRAM DUB shell PF30 shell ID 46mm width 68/73mm color blue

Tacky texture keeps your hands from slipping

40 and 110 series

These are also great replacement options for lost or damaged stock axles

Industry Nine iRiX IS42/IS52 Headset : IS42/28.6 | IS52/40 Integrated Complete Gold Guards & Bashrings Force AXS wide carbon leftTECH SPECS Lower Cup 52mm Primary Color Gold Headset Position Complete Material Aluminum SHIS Lower IS52 40 Steerer Tube 1 1 8 1. 5 SHIS Upper IS42 28. 6 Crown Race Diameter 40mm Bearing Grade Stainless Steel S. H. I. S. IS42 28. 6 IS52 40 Headset Type Integrated Upper Cup 42mm