Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Sora, microSHIFT -
Suspension Rigid -
Drivetrain 2 × 9 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension Fork
Specialized FACT Carbon, QR, Flat-mount Disc
Drivetrain
Rear Derailleur
Shimano Sora, 9-speed
Front Derailleur
microSHIFT R9, 9-speed, 31.8mm clamp
Shift Levers
microSHIFT, 9-speed
Cassette
Shimano Sora, 9-speed, 11-34t
Crank
Sirrus specific crankset, 104 BCD with 48-32t chainrings
Bottom Bracket
Shimano threaded
Chain
KMC X9, 9-speed w/ Missing Link™
Pedals
Specialized Body Geometry Fitness, platform, plastic
Wheels
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
Rims
700C disc brake, double-wall alloy, 22mm depth, 21mm internal width
Spokes
Stainless, 14g
Tires
RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c
Brakes
Brakes
Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm
Cockpit
Stem
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Handlebar
Double-butted alloy, 9-degree backsweep, 31.8mm
Seat
Saddle
Bridge Sport, Steel rails, 155/143mm
Seatpost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XXS | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.44 mm | 1.44 mm | 1.44 mm | 1.5 mm | 1.52 mm | 1.53 mm |
| Bottom Bracket Height | 278 mm | 278 mm | 278 mm | 278 mm | 278 mm | 278 mm |
| Front Center | 605 mm | 622 mm | 630 mm | 635 mm | 645 mm | 665 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 75 mm | 72 mm | 72 mm | 65 mm | 65 mm | 65 mm |
| Stack | 530 mm | 549 mm | 556 mm | 587 mm | 602 mm | 626 mm |
| Reach | 367 mm | 382 mm | 387 mm | 392 mm | 396 mm | 408 mm |
| Top Tube Length | 525 mm | 546 mm | 553 mm | 567 mm | 576 mm | 595 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 360 mm | 395 mm | 440 mm | 470 mm | 510 mm | 530 mm |
| Head Tube Angle | 69.5 ° | 70 ° | 70 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 121 mm | 139 mm | 147 mm | 175 mm | 191 mm | 217 mm |
| Chainstay Length | 434 mm | 434 mm | 434 mm | 434 mm | 434 mm | 434 mm |
| Wheelbase | 1030 mm | 1047 mm | 1055 mm | 1060 mm | 1069 mm | 1090 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 686 mm | 709 mm | 739 mm | 769 mm | 799 mm | 821 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 |
About this model
Sirrus 3.0 completes the Specialized Sirrus model. 176 bikes variations carry this model name so far. Take a sneak peek at all Specialized Sirrus bikes models from 2020, by clicking here.
Model range prices
Specialized Sirrus Single-Speed – Men’s Spec 2020 is the most economical model, with a starting price of 450$. Specialized Sirrus 6.0 2020 on the other hand costs 3000$, and is the most expensive model.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Fitness bikes average price
Our math shows that the average cost of a dependable Fitness bike is 656$. However, you could also get a good Fitness bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2020 for 1100$. In conclusion, this bike price is 67.68% more expensive than the price of the average Fitness bike.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
Overview of components
Fork material
Sirrus 3.0 has a carbon fork, so, it’s a great addition to the bike’s value. However, carbon forks should be regularly inspected for damage because even the smallest crack could cause the fork to fall apart.
Wheels
As for the wheels, Specialized Sirrus 3.0 2020, has a 700c aluminum model. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Sirrus 3.0 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.