- How does the Sirrus X 4.0 differ from the standard Sirrus?
- The X version has wider tires, a more upright position and a one-by drivetrain, so it is more at home on dirt and rough surfaces. The standard Sirrus is closer to a road fitness bike.
- Is it good for commuting?
- Yes. It has mounts for racks and fenders, hydraulic disc brakes for all-weather stopping and a comfortable upright position. The wider tires also handle potholes and gravel shortcuts.
- Can it handle gravel and light trails?
- It can. The wider tires and stable geometry make it capable on gravel paths and packed dirt, though it is not a dedicated gravel bike with drop bars.
- What is the gearing like?
- It uses a single chainring with a wide-range cassette. Shifting is simple, but the jumps between gears are bigger and top speed is lower than a double-chainring setup.
- Does it come with a carbon fork?
- Yes. The 4.0 model uses a carbon fork, which saves weight and takes some buzz out of rough roads compared with an aluminum fork.
- Where is the Specialized Sirrus X 4.0 Disc Hybrid Bike cheapest?
- At Huckleberry Bicycles, for $674.99, 25% under what the other stores charge, as of our latest check.
- Where can I buy the Specialized Sirrus X 4.0 Disc Hybrid Bike?
- 10 stores we checked sell it, including Mack Cycle & Fitness, Huckleberry Bicycles, Wheelworks, Landry's Bicycles, Newbury Park Bike Shop.