Tarmac SL4 Pro SRAM Mid-Compact
Part No.  

Tarmac SL4 Pro SRAM Mid-Compact

Part No.  37781
load-spinner
Whether it's winning the Tour de France or a local crit, the all-new Tarmac Pro SL4 is made for racing, with its head-snapping acceleration and razor-sharp handling. The Pro model has even higher stiffness-to-weight than last year's industry-leading SL3 frame, with race-proven SRAM Red and Force components and Roval Fusée SLX 23 wheels for ultra light performance.
  • Specialized SL4 FACT IS 10r carbon frame with uniquely shaped, tapered head tube and OSBB: now even stiffer and lighter for pure, unbridled speed and power
  • Full monocoque FACT carbon fork with a tapered carbon steerer is super light with great torsional rigidity for high-speed handling
  • Adjustable 4-position oversized alloy stem with carbon-clip front cone plus 31.8mm bar clamp for strength and versatile positioning
  • Specialized Pro FACT Carbon crankset with oversided BB and removeable spider, has an unparalleled stiffness to wieght ratio for efficiency and power transfer
  • Specialized Turbo Pro 127 TPI, offers BlackBelt protection for a tough tire that still offers low rolling resistance, great traction, and light weight to allow for quick climps and fast decents
  • Specialized Pro FACT carbon seatpost is super light and stiff, fitted with comfortable, ultra-light BG Toupe Expert saddle with Ti rails

Technical Specifications

FRAMESET
SEAT BINDER Forged bolt and nut, 32.6mm
HEADSET 1-1/8"" upper and 1-3/8"" lower stainless steel cartridge bearings, w/ 8mm carbon cone spacer and 20mm of carbon spacers
FORK Specialized FACT carbon, full monocoque, OS race for 1-3/8"" bearing
FRAME Specialized FACT 10r carbon, FACT IS construction, tapered/shaped HT, compact race design, 1-3/8"" lower bearing, OSBB
WHEELS
REAR WHEEL Roval Fusee SLX23
INNER TUBES Turbo Ultralight, presta valve
FRONT TIRE Specialized Turbo Pro, BlackBelt, 127TPI, aramid bead, 700x23c
REAR TIRE Specialized Turbo Pro, BlackBelt, 127TPI, aramid bead, 700x23c
FRONT WHEEL Roval Fusee SLX23
DRIVETRAIN
BOTTOM BRACKET OS integrated, sealed bearings
CHAIN KMC X10 DLC Superlight
CRANKSET Specialized Pro FACT carbon
CASSETTE SRAM 1070, 10-speed, 11-28
SHIFT LEVERS SRAM Black RED
FRONT DERAILLEUR SRAM Force
CHAINRINGS 52/36
REAR DERAILLEUR SRAM Black RED
COCKPIT
SADDLE Body Geometry Toupé Expert, hollow Ti rails, 143mm
TAPE Specialized Pro D2
SEATPOST Specialized Pro SL, FACT carbon, 27.2mm
HANDLEBARS Specialized Tarmac Expert, 2014 alloy
STEM Specialized Pro-Set 7075 3D forged alloy, cone head bolt and plastic clip, 12-degree, 4-degree shim, 31.8mm
BRAKES
BRAKE LEVERS SRAM Black RED
FRONT BRAKE SRAM Force
REAR BRAKE SRAM Force
ACCESSORIES
PEDALS Nylon flat test ride, loose ball, w/ reflectors

Geometry

Geometry Chart

- Geometry

 
Stem Length 75mm 90mm 100mm 100mm 110mm 110mm
Crank Length 170mm 170mm 172.5mm 172.5mm 175mm 175mm
Handle-Bar Width 400mm 420mm 420mm 420mm 440mm 440mm
Reach 386mm 386mm 387mm 395mm 402mm 408mm
Wheelbase 970mm 970mm 978mm 986mm 1003mm 1013mm
Stack 504mm 526mm 543mm 564mm 591mm 612mm
Seat-Tube Length, B-B Center to Top 460mm 490mm 510mm 530mm 550mm 580mm
Head-Tube Length 100mm 120mm 140mm 160mm 190mm 210mm
Top-Tube Length, Horizontal 518mm 537mm 548mm 565mm 582mm 600mm
Front-Center 576mm 576mm 583mm 591mm 605mm 612mm
Head-Tube Angle 72.25° 73° 73° 73.5° 73.5° 74°
Fork Rake 45mm 45mm 45mm 43mm 43mm 43mm
Trail 62mm 57mm 57mm 56mm 56mm 53mm
Stand-Over Height 730mm 755mm 775mm 795mm 826mm 850mm
Chain-Stay Length 405mm 405mm 405mm 405mm 407mm 410mm
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-Post Length 300mm 300mm 350mm 350mm 350mm 350mm

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