Shimano GRX FC-RX810-1 Crankset - 170mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=microSHIFT R9 Front Derailleur 9-Speed Double }Dimension Two-Bolt Seatpost 30

}Dimension Two-Bolt Seatpost 30

Magura replacement lever blades for use with HS33 hydraulic rim brake levers

}CeramicSpeed OSPW Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS - Alloy Pulley Carbon Cage Red

They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget BBs sold with most crank sets

Open ended pattern features assist with mud shedding in adverse conditions

Shimano GRX FC-RX810-1 Crankset - 170mm 11-Speed 42t 110 BCD Hollowtech II Spindle Interface BLK CheckoutTitle=microSHIFT R9 Front Derailleur 9-Speed Double }Dimension Two-Bolt Seatpost 30Shimano GRX FC RX810 1 Crankset 170mm 11 Speed 42t 110 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 Color Black Rings 42 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 11 Weight 655 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II