Shimano GRX FC-RX600-1 Crankset - 170mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK Model-ARC 40 Offset Tooth Count 48/35Drivetrain Speeds 12Round

Tooth Count 48/35Drivetrain Speeds 12Round or Oval RoundMaterial AluminumColor BlackDefined Color BlackDirect Mount Type Direct Mount SRAM 8-Bolt

model 2021+ ZEB (A1+) 27/29"

5mm at the ends and 32mm in the middle

Mount Compatibility Direct Mount Teeth 38T Type 50mm Chainline Material Spec Color Black Chain Compatiblity 1/2x11/128` Tooth Type Standard Weight Offset

Shimano GRX FC-RX600-1 Crankset - 170mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK Model-ARC 40 Offset Tooth Count 48/35Drivetrain Speeds 12RoundThe Shimano GRX FC RX600 crankset offers optimum gearing for mixed terrains and riding styles. Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 753 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Defined Color Black Size 170Mm Chainring Bcd