Shimano Tiagra FC-4700 Crankset - 170mm 10-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray Lumens Rear-35 Outstanding braking and forward traction Gender Unisex Color Silver B-FX1630 MFPN=EFCRX6101EXB0 Color:BLK

Shimano Tiagra FC 4700 Crankset 170mm 10 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Gray Lumens Rear 35 Outstanding braking and forward traction Gender Unisex Color Silver B FX1630 MFPN=EFCRX6101EXB0 Color:BLK Outstanding braking and forward traction due to special center stud arrangement Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 57 ISO Diameter 559 26" MTN Tire Intended Use Mountain Tire Diameter 26" Tire Bead Wire Labeled Size 26 x 2 Outstanding pressure distribution developed for extended distances in the aero position thanks to OrthoCell High end foam