Specialized Sirrus 3.0 Bike Size:M Ion Elite R lets you

Ion Elite R lets you ride longer with sustained brightness and features five modes including day flash for use as a daytime running light

race-inspired fit

Headset: Rocky Mountain | Loose Ball Bearings | 1-1/8" Crown Race

Boost148/110

Specialized Sirrus 3.0 Bike Size:M Ion Elite R lets youSpecs Technology FAQs Life Moves Fast, Now You Can Too. You 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. Light as a Feather Sirrus features a super light Aluminum Alloy and carbon fiber construction, as well as reliable MicroSHIFT components that are built to withstand years of daily