Shimano GRX FC-RX610-1 Crankset - 165mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK Lumens Rear-150 }Robert Axle Project Kid Trailer

}Robert Axle Project Kid Trailer 12mm Thru Axle Length: 152 or 167mm Thread: 1

46 BB/Frame Interface 386 EVO BB Shell Width (mm) 86 Weight   Spindle Interface Type FSA MegaExo 19 Defined Color Black

4 Tubeless Folding Black/Transparent Evolution Line Super Race Addix SpeedGrip

Color Gray Rings 48/34 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 10 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Gray

}SwissStop Catalyst Pro Disc Brake Rotor - 203mm Center-Lock Silver/Black

Shimano GRX FC-RX610-1 Crankset - 165mm 12-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK Lumens Rear-150 }Robert Axle Project Kid TrailerShimano GRX FC RX610 1 Crankset 165mm 12 Speed 40t 110 BCD Hollowtech II Spindle Interface Black. The Shimano FC RX610 crank balances weight savings optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. TECH SPECS Color Black Rings 40 Number of Chainrings Single Crank Length (mm) 165 Crank Intended Use Gravel Drivetrain Speeds 12 Weight 812 BB Included No Pedal Spindle 9 16" Spindle Interface