Shimano GRX FC-RX810-2 Crankset - 175mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface BLK MFPN=WCH44E44-15D-3 }Park Tool Precision Torx-Compatible Driver

}Park Tool Precision Torx-Compatible Driver - T8

Full Speed Ahead's Energy Modular Direct Mount Chainrings are designed for 2x road and gravel cranksets and feature shifting ramps and stainless steel pins on outer rings

Hollow Dropouts with Chain Tensioners: Hollow 8mm wide dropouts are as light as a solid 5mm dropout but over twice as strong

spindle CrMo size 9/16" color blue weight 355g

Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 170/177 Hubs Chainring BCD Sram Direct Mount Color Black Defined Color Black Direct Mount Type Direct Mount SRAM Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 6 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 30

Shimano GRX FC-RX810-2 Crankset - 175mm 11-Speed 48/31t 110/80 BCD Hollowtech II Spindle Interface BLK MFPN=WCH44E44-15D-3 }Park Tool Precision Torx-Compatible DriverShimano GRX FC RX810 2 Crankset 175mm 11 Speed 48 31t 110 80 BCD Hollowtech II Spindle Interface Black. The Shimano GRX FC RX810 features optimum gearing for mixed terrain and riding styles and is designed for use with GRX Di2 components. TECH SPECS Defined Color Black Rings 48 31 Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Chainring BCD 80 Color Black Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay keyword