Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Tiagra -
Suspension Rigid -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Tarmac SL6, FACT 9r carbon, Rider-First Engineered™, threaded BB, clean routing, 12x142mm thru-axle, flat-mount disc
Suspension Fork
FACT carbon, 12x100mm thru-axle, flat-mount disc
Drivetrain
Rear Derailleur
Shimano Tiagra, 10-speed
Front Derailleur
Shimano Tiagra, braze-on
Shift Levers
Shimano Tiagra Disc 4720, 10-speed
Cassette
Shimano Tiagra, 10-speed, 11-32t
Crank
Shimano Tiagra 4700, 10-speed, 50/34t
Bottom Bracket
BSA, 68mm, threaded
Chain
KMC X10, 10-Speed
Wheels
Rims
Axis Sport Disc
Tires
Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Brakes
Brakes
Shimano Tiagra BR-4770, hydraulic disc
Cockpit
Stem
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Handlebar
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Seat
Saddle
Body Geometry Power Sport
Seatpost
Carbon, single-bolt, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 44cm | 49cm | 52cm | 54cm | 56cm | 58cm | 61cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.37 mm | 1.37 mm | 1.39 mm | 1.42 mm | 1.43 mm | 1.47 mm | 1.5 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 268 mm | 268 mm | 268 mm | 268 mm |
| Front Center | 571 mm | 574 mm | 577 mm | 579 mm | 591 mm | 606 mm | 613 mm |
| Rake | 47 mm | 47 mm | 47 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 71 mm | 63 mm | 58 mm | 58 mm | 55 mm | 55 mm | 52 mm |
| Stack | 501 mm | 515 mm | 528 mm | 545 mm | 566 mm | 592 mm | 613 mm |
| Reach | 366 mm | 376 mm | 381 mm | 385 mm | 396 mm | 403 mm | 409 mm |
| Top Tube Length | 494 mm | 512 mm | 536 mm | 545 mm | 567 mm | 582 mm | 600 mm |
| Seat Tube Angle | 76 ° | 75 ° | ° | 74 ° | 74 ° | 73 ° | ° |
| Seat Tube Length | 435 mm | 451 mm | 481 mm | 499 mm | 519 mm | 540 mm | 570 mm |
| Head Tube Angle | 70 ° | ° | 71 ° | 75 ° | 72 ° | ° | 73 ° |
| Head Tube Length | 105 mm | 115 mm | 126 mm | 143 mm | 163 mm | 190 mm | 210 mm |
| Chainstay Length | 411 mm | 411 mm | 411 mm | 411 mm | 411 mm | 411 mm | 411 mm |
| Wheelbase | 970 mm | 974 mm | 976 mm | 979 mm | 991 mm | 1006 mm | 1013 mm |
| Bottom Bracket Drop | 74 mm | 74 mm | 74 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Standover Height | 731 mm | 741 mm | 756 mm | 776 mm | 796 mm | 827 mm | 851 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
Model Overview
Tarmac Disc is a Specialized Tarmac model. There are 279 bikes that carry this model name. You can easily view all of the Specialized Tarmac bikes models from 2020, here.
Model range prices
Specialized Tarmac SL6 Disc 2020 is the most economical model, with a starting price of 2000$. Specialized S-Works Tarmac SL7 – Sagan Collection 2020 on the other hand costs 13000$, and is the most expensive model.
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.
Race bikes average price
According to our math, the average price for a trustworthy Race bike is 3350$. However, you could also get a good Race bike even if you pay a lower amount than the average price. To make sure you don’t pay a higher amount than normal for your bike, always do some components analysis and read reviews.
When Specialized released this model in 2020, its price was 2000$. Comparing the average cost of a Race bike to this one, you will see that Tarmac Disc price is 67.5% smaller.
Internal Cable Routing
This bike has an internal cable routing. As a result, this helps to preserve the bike’s cables. No more cables around your bike.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
The Tarmac Disc 2020 bike is equipped with 700c aluminum wheels when leaving the factory. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Specialized Tarmac Disc has Hydraulic Disc brakes installed. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.