Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=11654576 Bearing Grade Stainless Steel Material

Bearing Grade Stainless Steel Material Aluminum Primary Color Blue Upper Cup 41mm SHIS Upper IS41/28

} The DHF incorporates ramped knobs for low rolling resistance and channel-cut knobs to increase gripping edges

2mm Depth 22mm Hole 28 Brake Disc Type Tubeless Material Aluminum ERD 596mm Color Black Weight 590g Hub Drilling 28H

we’ve optimized the carbon layers in all the parts of our frame

}SRAM S900 Direct Mount Rear Rim Brake Caliper Black

Shimano 105 FC-RS510 Crankset - 170mm 11-Speed 50/34t 110 Asymmetric BCD Hollowtech II Spindle Interface BLK MFPN=11654576 Bearing Grade Stainless Steel MaterialThe 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