Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Altus, Tourney -
Suspension Rigid -
Drivetrain 2 × 7 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized A1 Premium Aluminum, Fitness Geometry, Butted tubing, Internal Cable Routing, V-Brake, Quick-Release, Plug + Play rack/fender mounts
Suspension Fork
Hi-Ten steel, V-Brake, Plug + Play fender mounts, low rider rack mounts, quick-release
Drivetrain
Rear Derailleur
Shimano Altus M310
Front Derailleur
Shimano Tourney FD-TY710
Shift Levers
Shimano EF500, 7-speed
Cassette
Shimano HG200, 7-speed, 12-32t
Crank
Shimano Tourney, 3-piece, 46/30T, 46/30T w/chainguard
Bottom Bracket
BSA, square-taper, 68mm
Chain
KMC X8 w/ Missing Link™
Pedals
Specialized Body Geometry Fitness, platform, plastic
Wheels
Front Hub
Alloy, loose ball bearing, quick-release, 32h
Rear Hub
Alloy, loose ball bearings, quick-release, 7-speed freehub, 32h
Rims
700C rim brake, double-wall alloy, 22mm depth, 21mm internal width, rim brake
Spokes
Stainless, 14g
Tires
RoadSport, Wire bead, Blackbelt/Endurant Casing, 700x32c
Brakes
Brakes
V-brake, linear pull
Cockpit
Stem
Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
Handlebar
Double-butted alloy, 5-degree backsweep, 25.4mm
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 1.0 completes the Specialized Sirrus model. 176 bikes variations carry this model name so far. Check out the entire range from 2020 of this model, by clicking this link.
Model range prices
The most economical model, the Specialized Sirrus Single-Speed – Men’s Spec 2020 has a starting price of 450$. Specialized Sirrus 6.0 2020 on the other hand is the most expensive at 3000$.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Fitness bikes
If you want an acceptable Fitness bike you should know that the average price is 656$. However, you could also get a good Fitness bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 500$. Comparing this to the average Fitness bike price, we see that the price is 31.2% smaller.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Sirrus 1.0 components
Fork material
The fork on this bike 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 size
The wheels on Sirrus 1.0 are the 700c aluminum type. These are the most popular wheels for road, aero, gravel, cyclocross, race, and gravel bikes. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Rim brakes. Rim brakes deliver an average performance overall. However, you could spend a little extra and get a bike that has hydraulic brakes.