Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Altus, Tourney -
Suspension Rigid -
Drivetrain 3 × 8 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
Suspension Fork
Steel, flat-mount disc, 1-1/8" steerer, QR, Plug + Play rack/fender mounts
Drivetrain
Rear Derailleur
Shimano Altus, 7-/8-speed
Front Derailleur
Shimano Tourney, 3-speed, top-swing
Shift Levers
Shimano Acera, 8-speed
Cassette
Shimano Altus, 8-speed, 11-32t
Crank
Shimano Tourney, TY501, 48/38/28T
Bottom Bracket
68mm, square taper, 124.5mm length
Chain
KMC X8 w/ Missing Link™, 8-speed
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, loose ball bearings, quick-release, 8-/9-speed freehub, 32h
Rims
700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific
Spokes
Stainless, 14g
Tires
Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm
Brakes
Brakes
Promax F1, hydraulic disc, 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
Specialized Canopy Sport, steel rails, 155mm
Seatpost
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.46 mm | 1.48 mm | 1.52 mm | 1.55 mm | 1.58 mm |
| Bottom Bracket Height | 275 mm | 275 mm | 275 mm | 275 mm | 275 mm |
| Front Center | 626 mm | 638 mm | 641 mm | 656 mm | 679 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 72 mm | 65 mm | 62 mm | 59 mm | 59 mm |
| Stack | 562 mm | 591 mm | 609 mm | 637 mm | 668 mm |
| Reach | 386 mm | 398 mm | 400 mm | 412 mm | 424 mm |
| Top Tube Length | 553 mm | 574 mm | 581 mm | 602 mm | 629 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73 ° |
| Seat Tube Length | 415 mm | 455 mm | 495 mm | 535 mm | 565 mm |
| Head Tube Angle | 70 ° | 71 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 153 mm | 179 mm | 196 mm | 223 mm | 256 mm |
| Chainstay Length | 438 mm | 438 mm | 438 mm | 438 mm | 438 mm |
| Wheelbase | 1055 mm | 1067 mm | 1070 mm | 1085 mm | 1107 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 733 mm | 773 mm | 803 mm | 843 mm | 873 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
Model Overview
Men’s Sirrus is a Specialized Sirrus model. Specialized launched 176 bikes of this model so far. Take a sneak peek at all Specialized Sirrus bikes models from 2019, by clicking here.
Model range prices
Specialized Sirrus Single-Speed – Men’s Spec 2019 is the cheapest bike model and costs 450$. Specialized Men’s Sirrus Pro Carbon 2019 is the most expensive one and costs 2700$.
Safety
When cycling always take safety very seriously. Wear a helmet, obey the traffic rules and wear hi-vis clothes. In short, take care of yourself so others can take care of you.
Fitness bikes average price
If you want to purchase a solid Fitness bike, it is important to know that the average cost is 656$. However, even if your budget is less than the average, you might still be able to get a top-quality Fitness bike. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 625$. If we compare this with the average Fitness bike cost we notice that the price is 4.96% smaller.
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.
Men’s Sirrus components
Fork material
The fork is made out of steel, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels
When it comes to wheels, the Men’s Sirrus bike is equipped with the 700c aluminum model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized Men’s Sirrus 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.