Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=BX-BL130DIPL-BK 40 Tire Diameter/ISO 29/622 Tubeless

40 Tire Diameter/ISO 29/622 Tubeless Technology Tubeless Ready

check with an authorized Giant dealer for the best fit

Water / Dust Resistant IP64 Rated

model Turbo Bonnie idmatch L1 rails FeC Alloy top leather color black LxW (mm) 275x146 weight 358g

} Custom folding aluminum frame

Shimano 105 FC-RS520 Crankset - 175mm 12-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=BX-BL130DIPL-BK 40 Tire Diameter/ISO 29/622 TubelessThe 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) 175 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type