Shimano Tiagra FC-4703 10-Speed Chainring - 39t Asymmetric 110/74 BCD BLK Nut Holder MFPN=Y1VY00040 Stem Angle (deg) -20 Length

Stem Angle (deg) -20 Length 80 Bar Clamp Diameter (mm) 31

Model Rohloff Size 160mm Mount 4-Bolt Rohloff Thickness 1

Not only is it robust but the derailleur body features replaceable outer and inner parallelogram links skid plates and a tool-free threaded cage assembly making it the most rebuildable derailleur in the Eagle Transmission Ecosystem

6x round patches

}RaceFace CINCH Spindle Kit - 30mm For 170/177mm Hub Spacing

Shimano Tiagra FC-4703 10-Speed Chainring - 39t Asymmetric 110/74 BCD BLK Nut Holder MFPN=Y1VY00040 Stem Angle (deg) -20 LengthShimano chainrings for Tiagra FC 4703 3x crankset features a refined gear shape optimized for HG X chainsCrafted with high strength aluminum for durability and light weight Ring Position Type Middle Tooth Count 39 Drivetrain Speeds 10 Round or Oval Round Chainring BCD 74 Shimano Asymmetric Material Aluminum Color Black Defined Color Black Bcd 110 74 Ring Position Middle