Specialized Sirrus 3.0 Step-Through EQ 2022
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 700c
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Groupset Tiagra
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Suspension Rigid
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Drivetrain 2 × 10
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Brakes Hydraulic Disc
Recommended size guide.
XS
151cm - 164cm
SM
160cm - 172cm
MD
166cm - 179cm
Parts list
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
A1 Premium Aluminum, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release
Drivetrain
Rear Derailleur
Shimano Tiagra, 10-speed
Front Derailleur
Shimano Tiagra FD-4700, Band-clamp
Shift Levers
Shimano Tiagra, 10-speed w/ Optical Gear Display
Cassette
Shimano Tiagra, 10-speed, 11-34t
Crank
Forged aluminum arms, 2-piece, 24mm spindle, steel chainrings, 48/32 w/ chainguard
Bottom Bracket
BSA for 24mm spindle
Chain
KMC, X10, EPT anti-corrosion coating, 10-speed w/ Missing Link™
Pedals
Specialized Body Geometry Fitness, platform, plastic
Wheels
Front Hub
Shimano Dynamo, 6-bolt disc, 100mm spacing, 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
Front: Nimbus II Sport Reflect, 700x38mm, Rear: Nimbus II Sport Reflect, 700x38mm
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
Numbers for sizing and ride feel.
| Size | XS | SM | MD |
|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.41 mm | 1.46 mm |
| Bottom Bracket Height | 272 mm | 272 mm | 272 mm |
| Front Center | 628 mm | 637 mm | 646 mm |
| Rake | 51 mm | 51 mm | 51 mm |
| Trail | 70 mm | 70 mm | 64 mm |
| Stack | 550 mm | 558 mm | 588 mm |
| Reach | 388 mm | 395 mm | 403 mm |
| Top Tube Length | 552 mm | 562 mm | 579 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 395 mm | 450 mm | 500 mm |
| Head Tube Angle | 70 ° | 70 ° | 71 ° |
| Head Tube Length | 139 mm | 147 mm | 175 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1053 mm | 1063 mm | 1072 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm |
| Standover Height | 615 mm | 615 mm | 620 mm |
| Wheels | 700 | 700 | 700 |
| Rider Min Height | 151 cm | 160 cm | 166 cm |
| Rider Max Height | 164 cm | 172 cm | 179 cm |
About this model
Sirrus 3.0 Step-Through EQ is a Specialized Sirrus model. There are 176 bikes that carry this model name. You can easily view all of the Specialized Sirrus bikes models from 2022, here.
Model range prices
Specialized Sirrus 1.0 2022 is the most affordable bike of this model and has a price of 494$. On the other hand, Specialized Sirrus X 5.0 2022, is the most expensive and costs 2165$.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Fitness bikes average price
If you want an acceptable Fitness bike you should know that the average price is 656$. However, you could also get a good Fitness bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 1327$. In conclusion, this bike price is 102.29% higher 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
The fork on this bike is made out of aluminum, which doesn’t add too much extra weight to the bike. However, it is not so stiff as steel or carbon forks are.
Wheels
When leaving the production line, the Sirrus 3.0 Step-Through EQ model has 700c aluminum wheels. 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
When you want to stop the bike in time, the brakes are vital. The Sirrus 3.0 Step-Through EQ has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
Sirrus 3.0 Step-Through EQ comes in 3 sizes, that range from 151 cm – 179 cm (4.95 ft – 5.87 ft). In conclusion, it won’t take much to find one that’s right for you.
