Shimano GRX FC-RX820-1 Crankset - 170mm 12-Speed 40t 110 BCD Hollowtech II BLK ModelNumber=J3052 }TRP CR-M8070 Boost Direct Mount

}TRP CR-M8070 Boost Direct Mount Chainring - 32t 7-Speed DH CINCH Mount 6mm Offset 7075-T6 Aluminum Sandblasted Black

}Topeak Ridecase w/Mount - iPhone 11 Pro

Corsa inspired tread design for paved surfaces and hard-packed gravel

Two-layer design with ballistic outer layer and welded-seam liner that is fully replaceable

This unique design is forged from aluminum for robustness and dependability without compromising weight

Shimano GRX FC-RX820-1 Crankset - 170mm 12-Speed 40t 110 BCD Hollowtech II BLK ModelNumber=J3052 }TRP CR-M8070 Boost Direct MountThe Shimano FC RX820 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 170 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 644 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 135 142 Road