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2019 Specialized

Tarmac Disc

A carbon frame race bike with mid-range components and shimano tiagra hydraulic disc brakes.

Manufacturer Price

$2,000
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
GroupsetTiagra
BrakesShimano Tiagra Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Tarmac Disc
Other Race bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Tarmac Disc

40 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Specialized Tarmac is celebrated for its exceptional blend of speed, comfort, and handling, making it a top choice for racers and enthusiasts alike. It combines lightweight construction with aerodynamic efficiency, offering a ride that's both stiff and comfortable. The Tarmac series, particularly the SL7, merges the best qualities of the Tarmac and Venge lines, providing a versatile race bike that excels in various conditions.

Pros
  • Lightweight and aero design

  • Excellent handling and stability

  • High level of comfort for a race bike

  • Versatile performance across terrains

  • Advanced aerodynamics without sacrificing weight

Cons
  • High price point

  • Some models lack tubeless compatibility

  • Integrated cockpit may not suit all riders

  • Less aerodynamic than dedicated aero bikes

Key Quotes
The Tarmac Disc Pro delivers the high performance you’d expect from the top-of-the-line S-Works Tarmac, at a much more affordable price.
Bicycling
If you’re looking for an all-out speed machine to make every ride faster, go get the new Specialized Tarmac SL7.
Bikerumor logoBikerumor
The new Tarmac SL7 corners like it’s on rails.
Cycling Tips logoCycling Tips

Feedback?

View all reviews

Bikerumor
Review: Specialized Tarmac S-Works SL7 is a fairly well mannered road rocket

Sep 2020 · Tyler Benedict

The new S-Works Tarmac SL7 is a race bike that's fun to ride and increased my average speed, but here's what you need to know before buying.

Read Review

Cycling News
Specialized S-Works Tarmac SL7 review

Jul 2020 · Josh Croxton

We've been using Specialized's brand new Tarmac for a couple of weeks, and here are our initial thoughts

Highs
  • Aerodynamics and power transfer on par with Venge

  • Weight (6.89kg tested, size 58cm)

Lows
  • Non-tubeless wheels

  • Harsher ride than Tarmac SL6

  • Huge price

Read Review

Road Bike Action
Bike Test: Specialized Tarmac SL7

Jul 2020 · Troy Templin

Specialized just announced the Tarmac SL7. Scheduled to be released at the 2020 Tour de France, Specialized opted to unveil their new road bike, the Tarmac SL7.

Read Review

Velo
Specialized S-Works Tarmac SL7 review

Jul 2020 · Ben Delaney

The aero Venge fuses into the S-Works Tarmac race machine with exceptional ride qualities, aero performance, and a price tag to match.

Read Review

Cycling Weekly
Specialized S-Works Tarmac Disc

Dec 2019 · Rupert Radley

The Specialized S-Works Tarmac Disc ranks as one of the best bikes we've ridden

Highs
  • Amazing ride quality

  • Stiffness hasn't compromised comfort and vice-versa

  • Excellent wheels

  • Handling

Lows
  • None

Read Review

Bicycling
The Specialized Tarmac Is the Most Refined Road Bike You Can Buy Right Now

Sep 2019 · Bobby Lea

Stiff but not harsh, agile but not twitchy, and aero without being heavy—it has everything you could ever want.

Highs
  • Lightweight and aero

  • Tubeless-ready carbon wheels

  • SRAM Force eTap AXS 12-speed

Lows
  • The 48t big chainring may be too small for some riders

Read Review

BikeRadar
Specialized Tarmac SL6 Comp Disc review

Jul 2019 · Warren Rossiter

Specialized’s approach to the Tarmac SL6 design process was somewhat conflicted: it wanted a lighter bike that was stiffer and more comfortable, but it didn’t want to change the handling or ride position.. .

Highs
  • Lovely balance, addictive speed, handling chops too

Lows
  • You can find better value bikes

Read Review

Gran Fondo Magazine
Specialized S-Works Tarmac SL6 Disc review

Apr 2019 · Benjamin Topf

As the new official bike of professional UCI teams like BORA-Hansgrohe, you’re going to see the Specialized S-Works Tarmac SL6 Disc in countless races.

Highs
  • Perfect compromise between speed, comfort and safety

  • Perfectly balanced handling

  • Low weight at the limit of legality (don’t tell the UCI-people!)

  • Integrated dual-sided power meter

Lows
  • Di2 cable mess

Read Review

Geometry
Specs
Build
Frame

Tarmac SL6, FACT 9r carbon, Rider-First Engineered™, threaded BB, clean routing, 12x142mm thru-axle, flat-mount disc

BB StandardBSA, 68mm, Threaded

Fork

FACT 10r carbon, 12x100mm thru-axle, flat-mount disc

Bottom Bracket

BSA, 68mm, threaded

Stem

Specialized, 3D-forged alloy, 4-bolt, 7-degree rise

Handlebar

Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp

Saddle

Body Geometry Power Sport

Seatpost

Carbon, single-bolt, 27.2mm

TypeRigid

Groupset
Rear Derailleur

Shimano Tiagra, 10-speed

Front Derailleur

Shimano Tiagra, braze-on

Crank

Shimano Tiagra 4700, 10-speed, 50/34t

Shifters

Shimano Tiagra Disc 4720, 10-speed

Cassette

Shimano Tiagra, 10-speed, 11-32t

Chain

KMC X10, 10-Speed

Brakes

Front: Shimano Tiagra BR-4770, hydraulic disc, Rear: Shimano Tiagra BR-4770, hydraulic disc

TypeShimano Tiagra Hydraulic Disc

Wheels
Rims

Front: Axis Sport Disc, Rear: Axis Sport Disc

Tires

Front: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm, Rear: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm

Rider Notes
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First added March 27

Last updated March 27

Not listed for 2,259 days