The 2021 Specialized Sirrus 2.0 in Cast Black is a unisex hybrid bike for riders who have places to go, people to see, & fitness goals to achieve. The 2020 Sirrus is built around a lightweight A1 aluminium frame. The Sirrus bike has been in the Specialized range for years but gets subtle updates & upgrades every season. The current version is lighter & comes in a wider range of sizes than ever before. At its core the Sirrus has always been a bike that is designed to be fast on the road while still being really stable & comfortable to ride. This makes the Sirrus really popular with commuters but also means it is a great fitness bike. The Sirrus comes with reliable Shimano components that are built to withstand years of daily abuse on the world's pavement & ergonomically designed Body Geometry touchpoints to take the sting out of longer rides. The Sirrus 2.0 is the second bike in the Sirrus range & comes with 16 speed Shimano gears & powerful hydraulic disc brakes that will help you stop in any weather. The tyres come with puncture resistance built in & the bike has all of the mount points you need for mudguards & pannier racks. This bike is perfect for Riders who want a simple lightweight bike for commuting or for reaching your fitness goals. With an extra two gears compared to the Sirrus 1.0, & with the addition of powerful hydraulic disc brakes, the Sirrus 2.0 let you ride, & stop, more quickly. Key Features Lightweight A1 Alloy frame with 42c tyres clearance, clean internal cable routing & mounting points for a range of accessories give maximum flexibility. Intuitive & easy to use Shimano rapid fire 2x 8 wide range gear shifting. Powerful Hydraulic disc bakes for safety & control.