Shimano 105 FC-RS520 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=RF735-GKX1-R-SX2 and essentials you need while

and essentials you need while riding

Cabin luggage dimensions for air travel (excluding daypack)

Requires 5mm hex key for installation of freehub body

Features High grip while cornering and navigating wet conditions with the revolutionary fish scale shoulders adapted from Terreno T30

Includes hidden storage tray rubber bungie and rear reflector

Shimano 105 FC-RS520 Crankset - 170mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=RF735-GKX1-R-SX2 and essentials you need whileThe Shimano 105 FC RS520 is a 2 piece 4 arm crank that's 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 Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type