Tag Archives: 2021 Specialized Sirrus 1.0 hybrid bike in Gloss Cast Lilac

2021 Specialized Sirrus 1.0 hybrid bike in Gloss Cast Lilac

The 2021 Specialized Sirrus 1.0 hybrid bike in Gloss Cast Lilac is a unisex bike for riders who have places to go, people to see, and fitness goals to achieve. Since 2020 the Sirrus has been built around a lightweight A1 aluminium frame. That’s 1.1lb (.5kg) lighter than the previous generation of this bike. The