Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=BEE0390-CC30 This is your tire for

This is your tire for rough roads

Defined Color Black TPI 26 Weight 965 Tire Type Clincher Tire Intended Use Touring-Hybrid Color Black Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 40 Flat Protection Tread ISO Width (mm) 42 ISO Diameter 622 / Road / 29"

Bottle insertion is fast and smooth thanks to the structure designed to provide a strong and secure hold to the bottle on upper and lower sides

technical thread stitching

Shimano 105 FC-RS520 Crankset - 165mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=BEE0390-CC30 This is your tire forShimano 105 FC RS520 Crankset 165mm 12 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC RS520 is a 2 piece 4 arm crank thats compatible with modern disc brake road frames. 4 arm crankset for 12 speed drivetrain Compatible with frames of O. L. D. 135mm and 410mm chainstay length 44. 5mm chainline 150mm Q factor Compatible with HG 12 speed chains TECH SPECS Color Black Rings 50 34 Number of Chainrings Double