Shimano FC-RX600-1 Chainring - 40t 110mm BCD For 1x11 Black MPFN-BBP-1.2 Double-butted 6061 alloy

Double-butted 6061 alloy

Capable of all functions needed to remove square taper and splined cranks

These single-sided sockets are used for installing and removing 48

}Shimano RD-R9150 Rear Derailleur Inner Cage Plate

Shimano FC-RX600-1 Chainring - 40t 110mm BCD For 1x11 Black MPFN-BBP-1.2 Double-butted 6061 alloyShimano FC RX600 1 Chainring 40t 110mm BCD For 1x11 Black. Shimano chainring for use with GRX FC RX600 cranks. TECH SPECS Chainring BCD 110 Shimano Asymmetric Color Black Defined Color Black Drivetrain Speeds 11 Material Aluminum Ring Position Type Chain Retaining Single Ring Round or Oval Round Tooth Count 40