Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Tiagra, microSHIFT Road -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized FACT 9r carbon, Fitness Geometry, Zertz, internal cable routing, tapered/integrated headset, post disc mount, Plug + Play fender mount
Suspension Fork
Specialized FACT carbon, full monocoque, Zertz, post mount disc, Plug + Play fender mounts
Drivetrain
Rear Derailleur
Shimano Tiagra, 10-speed, GS Cage
Front Derailleur
Shimano Tiagra 4700, 10-speed, braze-on
Shift Levers
microSHIFT flatbar road, 10-speed
Cassette
Shimano, 10-speed, 11-34t
Crank
FSA Gossamer Pro, forged aluminum, MegaExo, sub compact, 48/32T w/chainguard
Bottom Bracket
FSA MegaExo
Chain
KMC X10, 10-speed w/reusable MissingLink
Pedals
Aluminum platform, aluminum cage, sealed bearings, reflectors
Wheels
Rims
Axis Elite Deep
Tires
Espoir Sport Reflect, 700x30mm, 60TPI, double BlackBelt protection
Brakes
Brakes
Shimano Alivio hydraulic disc, resin pads, 160mm rotor
Cockpit
Stem
Specialized Flowset, integrated, 3D forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp
Handlebar
Specialized, double-butted alloy, 9-degree backsweep, 31.8mm
Seat
Saddle
Canopy Comp, hollow Cr-Mo rails, 155mm
Seatpost
Specialized Pro Pave, FACT carbon, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.45 mm | 1.46 mm | 1.5 mm | 1.54 mm |
| Bottom Bracket Height | 275 mm | 275 mm | 275 mm | 275 mm |
| Front Center | 627 mm | 635 mm | 645 mm | 666 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 65 mm | 62 mm | 58 mm | 58 mm |
| Stack | 580 mm | 597 mm | 622 mm | 656 mm |
| Reach | 401 mm | 409 mm | 416 mm | 426 mm |
| Top Tube Length | 574 mm | 584 mm | 604 mm | 625 mm |
| Seat Tube Angle | 73.3 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 440 mm | 485 mm | 530 mm | 570 mm |
| Head Tube Angle | 71 ° | 71.5 ° | 72 ° | 72 ° |
| Head Tube Length | 150 mm | 165 mm | 190 mm | 225 mm |
| Chainstay Length | 441 mm | 441 mm | 441 mm | 441 mm |
| Wheelbase | 1058 mm | 1066 mm | 1076 mm | 1097 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 758 mm | 790 mm | 827 mm | 866 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Sirrus Comp Carbon 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 2017, by clicking here.
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 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. 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.
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.
Sirrus Comp Carbon components
Fork material
When it comes to the fork, this bike has a carbon one, 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
When it comes to wheels, the Sirrus Comp Carbon bike is equipped with the 700c aluminum model. There is no doubt, that 700c wheels are very popular on all road bike models. 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 Comp Carbon is equipped with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
This bike is available in 4 sizes. They vary from 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, you can easily find one that suits you.