Industry Nine iRiX IS41/IS52 Headset : IS41/28.6 | IS52/40 Integrated Complete Gold MFPN=10400253 Direct Mount Type Direct Mount FK3468 Color:Black/Coffee/Graphite Reflex MFPN=68-3201R 5 adds in a

Industry Nine iRiX IS41 IS52 Headset : IS41 28.6 IS52 40 Integrated Complete Gold MFPN=10400253 Direct Mount Type Direct Mount FK3468 Color:Black Coffee Graphite Reflex MFPN=68 3201R 5 adds in a Direct Mount Type Direct Mount SRAM Tooth Count 36 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline Hub Compatibility 141 148 Boost Hubs Default Settings 0 Neg 2 Pos Token Reb55 Comp30 Lockout 4 Shaft Eyelet Trunnion Damping Adjustments External rebound 2 position (open firm) Hi & Low Speed compression Damping RC2T Hydraulic Bottom Out Eye To Eye 205x60 Spring Adjustments Air pressure Bottomless tokens Body Eyelet Standard Spring Type DebonAir+ Linear Primary Color Black