Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket apparel_Men's Cycling Tights this bike provides a responsive

this bike provides a responsive and agile ride while ensuring durability to withstand rough conditions

simplicity and virtually universal frame compatibility

And peloton mode provides a low-intensity flash that is kind to other riders’ eyes when riding in a group

Apply Chamois Butt'r directly to skin or your chamois pad for immediate relief and comfortable miles on all of your adventures

Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket apparel_Men's Cycling Tights this bike provides a responsiveShimano Dura Ace BB92, BB9000 Hollowtech II Bottom Brackets Spindle Interface Type: Shimano Hollowtech II Bottom Bracket Shell I. D.: 1. 37 BB Shell Width (mm): 68 Defined Color: Black BB Frame Interface: English Weight: 65g