Shimano RT-EM910 Brake RotorThe Shimano STePS RT EM910 Ice Tech Freeza Centerlock brake disc features an integrated magnet for the use with the SM DUE11 speed sensor (not included). Developed for rear wheel installation the corresponding standard front disc can be maintained. The light RT EM910 disc was developed for E Bike use. Its compact and clean low profile design with black painted aluminium radiator fins reduces heat development immensely and increases brake force as well

Model: BB-ES300

French Size: 700x35C

8 Light strap and chin protector

Group: 105 Di2 R7100

Prizm™ Lens Technology provides the details

They allow full range of motion

and adventure

The DURA-ACE FC-R9200 crank performs two important functions: transmitting your pedaling power to the drivetrain and ensuring the fastest and most precise front shifting performance possible

Utilizing a gravel-optimized 48/31 front chainring paired with an 11-34 or 11-36 cassette

Model Number：FC-R3000

E and M supports

1pcs BB51 Bottom Bracket