Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Model=Click-Torque C Torque Wrench All Di2 components on the

All Di2 components on the bicycle require the same firmware version

Foldable compact design for easy portability

Ring Position/Type Chain Retaining Single RingTooth Count 38Drivetrain Speeds 12Drivetrain Speeds 13Round or Oval RoundOffset 6

The Lyrik Select combines the DebonAir air spring with the trusted Charger RC damper offering low-speed compression and rebound damping control

articulation

Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK Model=Click-Torque C Torque Wrench All Di2 components on theShimano 105 FC RS510 Crankset 170mm 11 Speed 50 34t 110 Asymmetric BCD Hollowtech II Spindle Interface Black. The Shimano 105 FC RS510 crankset features a 2 piece design and is compatible modern disc brake road frames. 4 arm crankset for 11 speed drive train Compatible with frames of O. L. D. 135 mm and 410 mm chainstay length 43. 5mm chainline TECH SPECS Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road