Shimano GRX FC-RX600-1 Crankset - 175mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 8mm x 37.59/1.480 }Schwalbe G-One Overland Tire -

}Schwalbe G-One Overland Tire - 700 x 40 Tubeless Folding Black Evolution Line Super Ground Addix SpeedGrip

1-1/4 inch diameter x 7 inch length for 70cc (135g)

efficient and designed to eliminate as much weight as possible

size 650b front/rear front rim EA70 AX hub X5 axle/spacing (mm) 12x100 TA hole 28h spoke DB nipple alloy color black weight 1670g (f/r set)

8mm or 35mm

Shimano GRX FC-RX600-1 Crankset - 175mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface BLK CheckoutSpec= 8mm x 37.59/1.480 }Schwalbe G-One Overland Tire -Shimano GRX FC RX600 1 Crankset 175mm 11 Speed 40t 110 BCD Hollowtech II Spindle Interface Black. The Shimano GRX FC RX600 crankset offers optimum gearing for mixed terrains and riding styles. TECH SPECS Rings 40 Defined Color Black Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Color Black Chainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm Chainstay Drivetrain Speeds 11 Weight 816 Number of Chainrings