S-Works Tarmac Disc eTap
Part No.  

S-Works Tarmac Disc eTap

Part No.  126278
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S-Works Tarmac Disc eTap
Overview
Technical Specifications
Geometry
In this world, there are bikes, there are bikes that win races, and then there are bikes that start revolutions on the road. The S-Works Tarmac Disc eTap falls into the latter group. It features an impeccable S-Works FACT 11r carbon fiber construction that's unbelievably light, stiff, and reactive. In other words, it's purpose-built to be a true all-'round race bike, which is no accident. In fact, it comes as a result of our Rider-First Engineered™ design that applies specificity to every tube size and carbon layup for every frame size. This creates the optimal balance of rigidity, weight, and responsiveness, so every frame, regardless of size, performs just as we intended. And if you need proof, just look at the Tarmac's trophy case, with wins in every Grand Tour and the last two World Championships. Of course, a frame of this pedigree only deserves the utmost in dressings, which is why we outfitted it with SRAM's latest greatest wireless shift system, eTap, as well as incomparable hydraulic disc brakes that stop on a dime regardless of the condition. So if you're in need of a future-proof bike, you just found your match.
  • Featuring our Rider-First Engineered™ design that ensures every frame size has the same legendary climbing responsiveness and descending prowess you'd expect from a Tarmac. The S-Works FACT 11r disc frameset is our highest quality carbon frame, offering the ideal blend of light overall weight, targeted stiffness, and incredible stopping power.
  • S-Works-specific FACT full carbon fork with tapered construction provides incredible front end stiffness and steering response for instantaneous accelerations and high-speed descents.
  • SRAM Red® eTap 11-speed shifters provide a glimpse into the future of shifting, and double as brake levers for the SRAM Red hydraulic disc brakes. They communicate wirelessly with the front and rear derailleurs for a ground-breaking level of performance, while offering new, intuitive shift capabilities.

Technical Specifications

FRAMESET
SEAT BINDER Integrated wedge for Tarmac
FORK S-Works FACT carbon, full monocoque, size-specific taper, disc
FRAME S-Works FACT 11r carbon, disc only design, OSBB, full internal, electronic-specific routing, internally integrated seat clamp, QR, 135mm rear spacing
DRIVETRAIN
BOTTOM BRACKET SRAM BB30, 68mm, no spacer
CHAIN SRAM Red 22, 11-speed
CRANKSET SRAM Red 22
FRONT DERAILLEUR SRAM eTap, braze-on
CASSETTE SRAM Red 22, 11-speed, 11-28t
SHIFT LEVERS SRAM eTap Hydro
CHAINRINGS 52/36T
REAR DERAILLEUR SRAM eTap, 11-speed
COCKPIT
SADDLE Body Geometry S-Works Toupé, carbon rails, 143mm
TAPE S-Wrap Roubaix w/sticky gel
SEATPOST S-Works FACT carbon, 20mm offset
HANDLEBARS S-Works SL carbon Shallow Drop, 125mm drop, 75mm reach
STEM S-Works SL, alloy, titanium bolts, 6-degree rise
BRAKES
FRONT BRAKE SRAM Red disc, 160mm
REAR BRAKE SRAM Red disc, 160mm
ACCESSORIES
PEDALS Nylon, 105x78x28mm, loose balls w/ reflectors
WHEELS
REAR WHEEL Roval CLX 32 Disc, Win Tunnel Engineered, 32mm depth, DT Swiss 240 internals, CeramicSpeed bearings, 24h
INNER TUBES 66mm alloy tubeless valve 
FRONT TIRE Turbo Cotton, 700x24mm
REAR TIRE Turbo Cotton, 700x24mm
FRONT WHEEL Roval CLX 32 Disc, Win Tunnel Engineered, 32mm depth, CeramicSpeed bearings, 18h

Geometry

Geometry Chart

Tarmac - Geometry

  49 52 54 56 58 61
Crank Length 170mm 170mm 172.5mm 172.5mm 175mm 175mm
Stem Length 75mm 90mm 100mm 100mm 110mm 110mm
Saddle Width 143mm 143mm 143mm 143mm 143mm 143mm
Handlebar Width 400mm 420mm 420mm 420mm 440mm 440mm
Seat Post Length 350mm 350mm 350mm 400mm 400mm 400mm
Reach 386mm 386mm 387mm 395mm 402mm 408mm
Stack 504mm 526mm 543mm 564mm 591mm 612mm
Wheelbase 970mm 970mm 978mm 986mm 1003mm 1013mm
Bike Stand-Over Height 730mm 755mm 775mm 795mm 826mm 850mm
Head-Tube Length 100mm 120mm 140mm 160mm 190mm 210mm
Front-Center 576mm 576mm 583mm 591mm 605mm 612mm
Fork Rake/Offset 45mm 45mm 45mm 43mm 43mm 43mm
Head-Tube Angle 72.25° 73° 73° 73.5° 73.5° 74°
Trail 62mm 57mm 57mm 56mm 56mm 53mm
B-B Height 270mm 270mm 272.5mm 272.5mm 274mm 274mm
Chain-Stay Length 405mm 405mm 405mm 405mm 407mm 410mm
Fork Length (full) 368mm 368mm 368mm 368mm 368mm 368mm
Seat-Tube Angle 75.5° 74° 73.5° 73.25° 73° 72.5°
B-B Drop 71.5mm 71.5mm 69mm 69mm 67.5mm 67.5mm
Seat-Tube Length 431mm 462mm 481mm 501mm 522mm 553mm
Top-Tube Length (horizontal) 518mm 537mm 548mm 565mm 582mm 600mm