Shimano Tiagra FC-4703 Crankset - 165mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=175-0045000110 }Industry Nine Hydra Classic Rear

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

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"

Steerer Type Straight Lockout Switch Crown Brake Type Post Mount 160 Negative Spring Air Travel (mm) 100 Offset 42 Axle to Crown Length 486 Front Axle QR x 100mm Maximum Tire Width 62 S

SmartHead™ DX3 w/ air release button & extra-long hose

Shimano Tiagra FC-4703 Crankset - 165mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray MFPN=175-0045000110 }Industry Nine Hydra Classic RearShimano 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