Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Rival, SRAM -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Rim
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Specialized FACT 9m carbon, Az1 construction, compact design, Zertz Inserts
Suspension Fork
Specialized FACT carbon, monocoque construction, full carbon legs, crown and steerer w/ Speed Zertz, rack and fender fittings
Drivetrain
Rear Derailleur
SRAM Rival
Front Derailleur
SRAM Rival, 34.9mm clamp, bottom pull
Shift Levers
SRAM Double Tap 10-speed, flat-bar shifter
Cassette
SRAM OG 1070, 10-speed 11-28t
Crank
SRAM Rival
Bottom Bracket
SRAM Rival GXP Team BB
Chain
SRAM 1050, 10-speed
Pedals
Silver cage, black body, w/ toe clip and strap
Wheels
Front Hub
Shimano RS-10, QR
Rear Hub
Shimano RS-10, cassette, QR
Rims
Shimano RS-10
Spokes
Stainless bladed
Tires
Specialized All Condition Armadillo Elite, 700x28c, Aramid bead, 120TPI
Brakes
Brakes
Forged linear pull brakes w/ cartridge pads
Brake Levers
Avid FR-5, alloy, two-finger, linear pull
Cockpit
Stem
Specialized Pro-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable
Handlebar
Specialized carbon wrap flat bar, 580mm width, 31.8 clamp
Grips
Body Geometry Comfort II, triple density gel w/ bar end
Headset
Specialized Mindset Plus, 1-1/8"" integrated threadless, sealed stainless steel cartridge bearings, 20mm carbon cone w/ one 10mm and two 5mm carbon spacers
Seat
Saddle
Body Geomtry Toupé Gel, carbon reinforced base, Cr-Mo rails
Seatpost
Specialized Pro SL, FACT carbon w/ Zertz insert, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XL | LG | MD | SM | XS |
|---|---|---|---|---|---|
| Stack Reach Ratio | 0.94 mm | 0.89 mm | 0.86 mm | 0.82 mm | 0.77 mm |
| Front Center | 250 mm | 215 mm | mm | mm | mm |
| Stack | 556 mm | 506 mm | 471 mm | 436 mm | 391 mm |
| Reach | 591 mm | 566 mm | 546 mm | 531 mm | 511 mm |
| Seat Tube Angle | 52 ° | 55 ° | 58 ° | 62 ° | 71 ° |
| Seat Tube Length | 425 mm | 425 mm | 425 mm | 425 mm | 430 mm |
| Bottom Bracket Drop | 73 mm | 72 mm | 72 mm | 71 mm | 70 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
About this model
Sirrus Pro belongs to the Specialized Sirrus model. Specialized released 176 bikes variations of this model so far. Take a sneak peek at all Specialized Sirrus bikes models from 2009, by clicking here.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see 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, paying less money than this amount doesn’t mean that you couldn’t get a great Fitness bike. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
Overview of components
Fork material
The fork is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
When leaving the production line, the Sirrus Pro model has 700c aluminum wheels. 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
Nothing is more important on a bike than its ability to brake properly. Specialized Sirrus Pro is equipped with Rim brakes. Rim brakes deliver an average performance overall. However, they have problems in wet conditions.