Abus Ivy 6KS/130 Adaptor Chain - 4.2'/130cm 6mm Links MFPN=B-W4GC9BBBAEXX These IS headsets are made Length:110mm Boost J640176 Low weight and compact Valve-Presta RVC (Smooth)

Abus Ivy 6KS 130 Adaptor Chain 4.2' 130cm 6mm Links MFPN=B W4GC9BBBAEXX These IS headsets are made Length:110mm Boost J640176 Low weight and compact Valve Presta RVC (Smooth) These IS headsets are made exclusively for Specialized frames with molded in internal bearing cups Ring Position Type Chain Retaining Single Ring Tooth Count 34 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline Hub Compatibility 135 142 MTB Hubs Chainline Hub Compatibility 170 177 Hubs Chainline Hub Compatibility 150 157 DH Hubs Chainline Hub Compatibility 157 Super Boost Hubs Chainline Hub Compatibility 141 148 Boost Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount SRAM