2015 Langster SF
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The flat-out fastest—and definitely the sexiest—bike on the track, the new Langster…
Color:
San Francisco
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Product Details
The flat-out fastest—and definitely the sexiest—bike on the track, the new Langster SF features A1 Premium Aluminum aero tubing, and deep AXIS Classic Track wheels for raw, wind-cheating power on the track or an occasional training ride on the open road.
AXIS Classic Track wheelset for speed on the boards or the road
Specialized Espoir Elite tires w/ double BlackBelt protection for flat prevention
Track-specific, square taper alloy crankarm for acceleration and power
Body Geometry Toupé Comp Gel saddle w/ hollow Cr-Mo rails for comfort without compromise
Specialized Sport, alloy seatpost w/ 2-bolt adjustment for any position
Bulletproof bottom bracket w/ Cr-Mo axle delivers stiffness and reliability
Technical Specifications
FRAMESET
FRAME
Specialized A1 Premium Aluminum, Track Geometry, fully manipulated tubing, compact design, integrated headset
FORK
Specialized FACT carbon, alloy crown/steerer
HEADSET
1-1/8"" upper, 1-3/8” lower, steel bearings, 20mm alloy cone spacer, w/ 20mm spacers
SEAT BINDER
Alloy, 31.8mm
WHEELS
FRONT WHEEL
AXIS Classic Track Deep
REAR WHEEL
AXIS Classic Track Deep
FRONT TIRE
Specialized Espoir Elite, 60TPI, folding bead, double BlackBelt protection, 700x25c
REAR TIRE
Specialized Espoir Elite, 60TPI, folding bead, double BlackBelt protection, 700x25c
INNER TUBES
Standard, presta valve
DRIVETRAIN
CASSETTE
17T track cog, thread-on w/ steel lock ring
CRANKSET
Alloy, square taper
BOTTOM BRACKET
Cr-Mo axle, 68mm
CHAIN
KMC Z510HX
COCKPIT
HANDLEBARS
Specialized Tarmac Comp, alloy, 140mm drop, 85mm reach
STEM
Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise, anti-corrosion hardware
TAPE
Specialized Classic, w/ gel
SADDLE
Body Geometry Toupé Comp Gel, hollow Cr-Mo rails, 143mm
SEATPOST
Specialized Sport, alloy, 2-bolt, 27.2mm
BRAKES
FRONT BRAKE
Tektro, dual-pivot, long reach
REAR BRAKE
Tektro, dual pivot, long reach
BRAKE LEVERS
Tektro, forged alloy, ergo design
ACCESSORIES
PEDALS
Nylon flat test ride, loose-ball, w/ reflectors
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.
Geometry
| 46.0 | 49.0 | 52.0 | 54.0 | 56.0 | 58.0 | 61.0 | |
|---|---|---|---|---|---|---|---|
| Seat-Tube Angle | 74° | 74° | 74° | 74° | 74° | 74° | 74° |
| Head-Tube Length | 95mm | 100mm | 115mm | 130mm | 150mm | 170mm | 190mm |
| Seat-Post Length | 300mm | 300mm | 350mm | 350mm | 350mm | 350mm | 350mm |
| Head-Tube Angle | 71° | 72° | 73° | 73° | 74° | 74° | 74° |
| Chain-Stay Length | 396mm | 396mm | 395mm | 395mm | 394mm | 394mm | 393mm |
| Top-Tube Length, Horizontal | 501mm | 512mm | 529mm | 539mm | 558mm | 569mm | 585mm |
| Front-Center | 565mm | 568mm | 569mm | 580mm | 584mm | 596mm | 612mm |
| Handle-Bar Width | 400mm | 400mm | 400mm | 400mm | 420mm | 420mm | 420mm |
| Stand-Over Height | 713mm | 733mm | 763mm | 780mm | 802mm | 821mm | 846mm |
| Seat-Tube Length, B-B Center to Top | 410mm | 440mm | 480mm | 500mm | 520mm | 540mm | 570mm |
| Fork Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
| B-B Drop | 55mm | 55mm | 52.5mm | 52.5mm | 50mm | 50mm | 47.5mm |
| Stack | 478mm | 487mm | 504mm | 518mm | 540mm | 559mm | 576mm |
| Reach | 362mm | 372mm | 384mm | 390mm | 403mm | 409mm | 420mm |
| Trail | 63mm | 59mm | 58mm | 58mm | 58mm | 58mm | 58mm |
| Wheelbase | 955mm | 957mm | 959mm | 969mm | 973mm | 985mm | 1000mm |
| Crank Length | 165mm | 165mm | 165mm | 167.5mm | 170mm | 170mm | 172.5mm |
| Stem Length | 75mm | 75mm | 90mm | 100mm | 100mm | 110mm | 110mm |
Manual Downloads
For safety warning please refer to the documentation in the Manual Downloads section of this page.
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