2023 Sirrus 4.0 Color:GLOSS BIRCH / SATIN TAUPE RELFECTIVE Tooth Count 48 Ring Position/Type

Tooth Count 48 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Color Black Defined Color Black Material Aluminum

} Fits 36mm threaded headset cups Designed to stand up to the harsh conditions of professional use 4mm Thick

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM Exact Actuation Cage Length Long Drivetrain Speeds 10 Weight 302 Color Black Chain Wrap Capacity (teeth) 47 Largest Cog 36

And unsatisfied with what we could find out there on the open market

2023 Sirrus 4.0 Color:GLOSS BIRCH / SATIN TAUPE RELFECTIVE Tooth Count 48 Ring Position/TypeYou 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