Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2017 Specialized

Tarmac Comp Disc

A carbon frame race bike with high-end components and shimano hydraulic disc brakes.

FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra
BrakesShimano Hydraulic Disc
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Tarmac Comp 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)

41 mph

Tarmac Comp Disc

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'7" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews

Summary

The Specialized Tarmac is celebrated for its lightweight, aerodynamic design, and exceptional performance, making it a top choice for racing and fast-paced riding. It offers a refined carbon layup, improved aerodynamics without sacrificing stiffness, and a balance between speed and comfort. While it excels in efficiency and handling, some reviews note areas for improvement in compliance and wheel weight.

Pros
  • Lighter, faster, and more rideable than ever

  • Refined carbon layup and aerodynamic tweaks

  • Excellent power transfer and stiffness

  • Confident handling and agile platform

  • Improved comfort with new seatpost design

Cons
  • Compliance could be better

  • Basic alloy wheelset not the lightest

  • Occasional jarring experienced

  • Expensive

Key Quotes
The Tarmac feels absolutely natural under you, in a way that doesn’t exactly call attention to itself.
Bicycling
This is a bike that rewards commitment.
Cyclist logoCyclist
The new Tarmac feels like an impressive achievement.
BikeRadar logoBikeRadar
Flawless performance from Specialized's all-new Tarmac.
road.cc logoroad.cc

Feedback?

View all reviews

BikeRadar
Specialized Tarmac SL5 Comp Disc review

Jul 2018 · Guy Kesteven

Sort the cockpit and the Tarmac is a well balanced, responsive, race-style all-rounder. Buy if you want to cruise the flats and dance up the hills with added disc brake control on the descents

Highs
  • Naturally lively and responsive race all-rounder with fatigue-reducing forgiveness

Lows
  • Slightly soft at full power and the short stem makes for a cramped and twitchy feel

Read Review

VeloNews
Pro Bike: Elia Viviani's Specialized S-Works Tarmac Disc

May 2018 · William Tracy

VN got a look at Elia Viviani's Specialized S-Works Tarmac Disc.

Read Review

Canadian Cycling Magazine
Specialized debuts S-Works Power Cranks and Tarmac Disc

Mar 2018 · Philippe Tremblay

New disc brake version of Tarmac and power meter

Read Review

Cycling Tips
Specialized S-Works Tarmac SL6 Disc review: Goes faster, stops harder - CyclingTips

Mar 2018 · James Huang

It’s hardly been a secret that Specialized had a disc version of its new S-Works Tarmac SL6 on the way; prototypes were shown back in July, after all. But it’s only been within the last two months that we’ve been able to ride one, and CyclingTips U.S. technical editor James Huang was among the very […]

Read Review

Gran Fondo Magazine
First Ride Review: Specialized S-Works Tarmac Disc 2018 – Disc vs. Rim Brakes

Mar 2018 · Robin Schmitt

Finally with disc brakes! After presenting the fully-revised version of the Tarmac last year, Specialized is now introducing their new S-Works Tarmac Disc 2018. In this exclusive test we had the opportunity to ride the brand new disc-version and compare it against its rimmed-antagonist.

Read Review

Cycling Weekly
Specialized Tarmac SL4 Elite

Mar 2018 · Rupert Radley

The Specialized Tarmac SL4 Elite has the same great frame design as the old Tarmac and the same amazing ride quality

Highs
  • Comfortable frame

  • Fast and performance orientated

  • Excellent saddle

Lows
  • Some of the spec list undermines the value

Read Review

Velo
First ride: New Specialized Tarmac SL6

Jun 2017 · Kristen Legan

The new Specialized Tarmac SL6 finds ways to improve on one of our favorite race bikes with aero touches and better compliance.

Read Review

Cyclist
Specialized Tarmac Comp review

Mar 2017 · Marc Abbott

An agile and responsive all-rounder with exceptional disc brakes

Read Review

Geometry
Specs
Build
Frame

FACT 10r carbon, threaded BB, full internal cable routing, internally integrated seat clamp, 135mm rear spacing

BB StandardBSA, 68mm, Threaded

Fork

S-Works FACT carbon, full monocoque, size-specific taper, disc

Bottom Bracket

Shimano

Stem

3D-forged alloy, 7-degree rise

Handlebar

Specialized Shallow Drop Comp, 6061 double-butted alloy, 125mm drop, 70mm reach, 31.8mm

Saddle

Toupé Comp Gel, Adaptive Edge design, hollow Cr-Mo rails, 143mm

Seatpost

Specialized Comp carbon, single bolt

TypeRigid

Groupset
Rear Derailleur

Shimano Ultegra 6800, 11-speed

Front Derailleur

Shimano Ultegra 6800, 11-speed, braze-on

Crank

Shimano Ultegra Compact, 52/36T

Shifters

Shimano ST-RS685, 11-speed

Cassette

Shimano 105 5800, 11-speed, 11-28t

Chain

KMC X11, 11-speed

Brakes

Front: Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins, 160mm, Rear: Shimano BR-785, hydraulic disc, Ice-Tech resin pads w/fins, 140mm

TypeShimano Hydraulic Disc

Wheels
Rims

Front: Axis Elite Disc, QR, Rear: Axis Elite Disc, QR

Tires

Front: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection, Rear: S-Works Turbo, 700x24mm, 220TPI, folding bead, BlackBelt protection

Rider Notes
Riders Also Viewed

First added November 6

Last updated November 6

Not listed for 2,401 days