Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=RMHARL72K Cups have outboard bearings and

Cups have outboard bearings and can be used in BB shells with widths from 68mm to 100mm

Despite its Universal name it is widely used in races too

2mm color silver package 250/bottle

The Shimano STEPS SW-E7000 Switch operates with Shimano STEPS E7000 drive units

Thanks to this extensive computer modeling

Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=RMHARL72K Cups have outboard bearings andThe 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 Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 11 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110