Shimano Tiagra FC-4703 Crankset - 170mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray Model=TLR-2 High Strength Threadlocker 5" to 1-1/8" steerer tube

5" to 1-1/8" steerer tube has the optimal balance of stiffness

Color Black TPI 150 Defined Color Black ISO Width (mm) 23 ISO Diameter 622 / Road / 29" Tire Intended Use Road Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 23 Tire Type Clincher

made in polyknit 270 material

104 BCD bashring

Shimano Tiagra FC-4703 Crankset - 170mm 10-Speed 50/39/30t 110/74 Asymmetric BCD Hollowtech II Spindle Interface Gray Model=TLR-2 High Strength Threadlocker 5" to 1-1/8" steerer tubeShimano 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 Color Gray Rings 50 39 30 Number of Chainrings Triple Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 10 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 74 Shimano Asymmetric Chainline Hub