Shimano Tiagra FC-4703 Crankset - 165mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=175-0045000110 (mm) 21 Material Steel Thickness

(mm) 21 Material Steel Thickness 8

Steerer Tube Material Steel Steer Tube Diameter 1-1/8" Defined Color Black Wheel Size 20" Offset (mm) 10 Crown Race Integrated Color Black Brake Type None Material Chromoly Steel Front Axle Type 3/8"

}Industry Nine Hydra Classic Rear Hub - 12 x 157mm 6-Bolt XD Turquoise 32H

and class 3 capability

Shifter Style Twist Color Black Drivetrain Speeds 12 Rear Der/Shifter Compatibility SRAM X-Actuation

Shimano Tiagra FC-4703 Crankset - 165mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=175-0045000110 (mm) 21 Material Steel ThicknessShimano Tiagra FC 4703 Crankset 165mm 10 Speed 50 39 30t 110 74 Asymmetric BCD Hollowtech II Spindle Interface Gray. Shimano Tiagra FC 4703 CranksetsCrankset with integrated 24mm axle decreases weight and improves rigidity Aluminum construction with anodized finish 45mm chain line 110mm 74mm BCDs 158. 8 Q factor TECH SPECS Color Gray Rings 50 39 30 Number of Chainrings Triple Crank Length (mm) 165 Crank Intended Use Road Drivetrain Speeds 10 BB