Langster SF
Part No.  

Langster SF

Part No.  
Langster SF
Technical Specifications
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

BOTTOM BRACKET Cr-Mo axle, 68mm
CRANKSET Alloy, square taper
CASSETTE 17T track cog, thread-on w/ steel lock ring
SADDLE Body Geometry Toupé Comp Gel, hollow Cr-Mo rails, 143mm
TAPE Specialized Classic, w/ gel
SEATPOST Specialized Sport, alloy, 2-bolt, 27.2mm
STEM Specialized Comp Multi, 3D forged alloy, 4-bolt, 12-degree rise, anti-corrosion hardware
HANDLEBARS Specialized Tarmac Comp, alloy, 140mm drop, 85mm reach
REAR WHEEL AXIS Classic Track Deep
INNER TUBES Standard, presta valve
FRONT TIRE Specialized Espoir Elite, 60TPI, folding bead, double BlackBelt protection, 700x25c
REAR TIRE Specialized Espoir Elite, 60TPI, folding bead, double BlackBelt protection, 700x25c
FRONT WHEEL AXIS Classic Track Deep
FRONT BRAKE Tektro, dual-pivot, long reach
BRAKE LEVERS Tektro, forged alloy, ergo design
REAR BRAKE Tektro, dual pivot, long reach
PEDALS Nylon flat test ride, loose-ball, w/ reflectors
HEADSET 1-1/8"" upper, 1-3/8” lower, steel bearings, 20mm alloy cone spacer, w/ 20mm spacers
SEAT BINDER Alloy, 31.8mm
FORK Specialized FACT carbon, alloy crown/steerer
FRAME Specialized A1 Premium Aluminum, Track Geometry, fully manipulated tubing, compact design, integrated headset