2020 Specialized
Sirrus X 2.0 Step Through
A 700c aluminum frame fitness bike with mid-range components and hydraulic disc brakes.
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Manufacturer Price
£649($822)| Frame | Aluminum |
|---|---|
| Suspension | Rigid |
| Fork | Steel |
| Wheels | 700c Aluminum |
| Drivetrain | 1 × 9 |
| Groupset | microSHIFT Advent |
| Brakes | Hydraulic Disc |
For This Bike
4'11" – 5'5"
5'2" – 5'8"
5'5" – 5'11"
🐐 Estimated
None yet.
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Mar 2020
Smooth, fast, and utilitarian—this commuter has it all.
Future Shock in the head tube smooths the ride
Plenty of go-fast and hill-climbing gearing
Part smooth/part knobby, 38mm-wide tires
There are more affordable commuter/fitness options out there
| Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts Color: Dusty Turquoise / Rocket Red / Black Reflective |
|---|---|
| Fork | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
| Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| Handlebar | Stout Mini Rise, alloy, 9-degree backsweep, 15mm rise, 31.8mm |
| Saddle | Bridge Sport, Steel rails, 155/143mm |
| Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm Type: Rigid |
| 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 |
| Chain | KMC X8 w/ Missing Link™ |
| Brakes | Front: Promax F1, hydraulic disc, flat-mount, 160mm, Rear: Promax F1, hydraulic disc, flat-mount, 160mm Type: Hydraulic Disc |
| 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 |
Last updated January 6
Not listed for 862 days