2021 Specialized Sirrus X 2.0
A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes, priced near the low end of the Sirrus model range. Compare the full range
| MSRP | $775 |
|---|---|
| Suspension | Rigid |
| Frame | Aluminum |
| Fork | Steel |
| Wheels | 700c |
| Drivetrain | 1 × 8 |
| Groupset | microSHIFT Advent |
| Brakes | Hydraulic Disc |
1 × 8 — 8 speed
Sirrus X 2.0
Similar Bikes
The Sirrus X 2.0 is geared about the same as similar bikes for riding up hills.
The Sirrus X 2.0 won‘t keep up with similar bikes while riding downhill or sprinting.
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more
May 2022
Hybrid do-it-all with a bit of edge and attitude, just as happy around town as it is on the byways
March 2020
Smooth, fast, and utilitarian—this commuter has it all.
September 2019
A fuss-free commuter with a commanding ride position and a nicely understated style
| Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts BB Standard: BSA, 68mm, threaded Colors: Dove Gray / Acid Pink-Golden Yellow Fade / Silver; Dusty Turquoise / Black / Rocket Red; Black / Satin Charcoal Reflective; Gloss Clay / Cast Umber / Satin Black Reflective |
|---|---|
| Fork | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
| Bottom Bracket | BSA, square-taper, 68mm |
| Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| Handlebar | Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
| Pedals | Specialized Body Geometry Fitness, platform, plastic |
| Rear Derailleur | MicroSHIFT Advent 9 Speed, W/O Clutch |
|---|---|
| Crank | 3 pc, Alloy Forged Arms, 40T |
| Shifters | MicroSHIFT, 8-speed |
| Cassette | MicroSHIFT, 8-Speed, 12-42t |
| Chain | KMC X8 w/ Missing Link™ |
| Brakes | Promax F1, hydraulic disc, flat-mount, 160mm |
| Rims | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h |
|---|---|
| Spokes | Stainless, 14g |
| Front Hub | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
| Rear Hub | Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
| Tires | Front: Pathfinder Sport, 700x42mm, Rear: Pathfinder Sport, 700x42mm |