2023 Sirrus 4.0 Size:M Color Black Ring Position/Type Outer

Color Black Ring Position/Type Outer Tooth Count 50 Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 Material Aluminum Defined Color Black

Designed for use only with Zipp 303 XPLR wheels - 622×32 TSS rims

RockShox Super Deluxe Coil Damper Shafts for service and repair

4”) as well as most irregular and aero-shaped tubing found on bicycles

With the MIK System you’ve the freedom to attach and remove your favourite bike bags and baskets to your luggage carrier in a matter of seconds

2023 Sirrus 4.0 Size:M Color Black Ring Position/Type OuterYou have places to go, people to see, and fitness goals to achieve. We get itlife moves pretty fast, so it's a good thing we made Sirrus to help you with all of it. Wherever you're heading, Sirrus will take you there. Sirrus features a super light aluminum alloy and carbon fiber construction, as well as reliable Shimano components that are built to withstand years of daily abuse on the world's pavement. Powerful hydraulic disc brakes provide reliable