Langster Pro
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Langster Pro

Part No.:  
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Langster Pro
Technical Specifications
The flat-out fastest—and definitely the sexiest—bike on the track, the Langster Pro features E5 alloy aero tubing, and deep American Classic 420 Aero Track wheels for raw, wind-cheating power on the track or an occasional training ride on the open road, with a two-sided flip/flop hub for simple versatility.
  • A1 Premium Aluminum compact frame with integrated headset, fully manipulated tubing, and track geo excels at the velodrome
  • Specialized FACT carbon fork is stiff and ultralight for precise steering
  • 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 climbs and fast decents
  • 48t alloy track crankset delivers efficient power transfer in a cool black finish
  • Minimalist, high-performance Body Geometry Toupe RBX Sport saddle with Cr-Mo rails, flat profile, and generous padding for long rides and explosive efforts
  • Stiff, light, UCI-legal bladed carbon seatpost flips between 20mm and 0mm setback, also wide range of vertical adjustability

Technical Specifications

BOTTOM BRACKET Cr-Mo axle, 68mm x 103mm
CHAIN Izumi V 1/2x1/8"" track chain
CRANKSET Truvativ Omnium
CASSETTE Shimano MX-30 freewheel, singlespeed, 16T
REAR WHEEL American Classic 420 Aero Track
INNER TUBES Lightweight, 60mm, presta
FRONT TIRE Specialized Turbo Pro, BlackBelt, 127TPI, aramid bead, 700x23c
REAR TIRE Specialized Turbo Pro, BlackBelt, 127TPI, aramid bead, 700x23c
FRONT WHEEL American Classic 420 Aero Track
SADDLE Body Geometry Toupé RBX Sport, hollow Cr-Mo rails, 143mm
SEATPOST Venge Aero, FACT carbon, flippable 20/0mm offset
HANDLEBARS Specialized Pista, alloy, deep track drop
STEM Specialized Pro-Set 7075 3D forged alloy, cone head bolt and plastic clip, 12-degree, 4-degree shim, 31.8mm
PEDALS Nylon flat test ride, loose ball, w/ reflectors
HEADSET 1-1/8"" sealed Cr-Mo cartridge bearings integrated w/ headset, 20mm alloy cone spacer, w/ 20mm of spacers
SEAT BINDER Venge integrated seat clamp assembly
FORK Specialized FACT carbon, carbon legs, aluminum crown and steerer
FRAME Specialized A1 Premium Aluminum, fully manipulated aero-shaped tubing, compact design w/ track geo, integrated headset


Geometry Chart

- Geometry

  46.0 49.0 52.0 54.0 56.0 58.0 61.0
Crank Length 165mm 165mm 167.5mm 167.5mm 170mm 170mm 172.5mm
Stem Length 75mm 90mm 100mm 100mm 110mm 110mm 110mm
Handle-Bar Width 400mm 400mm 400mm 400mm 420mm 420mm 420mm
Reach 362mm 372mm 384mm 390mm 403mm 409mm 420mm
Stack 478mm 487mm 504mm 518mm 540mm 559mm 576mm
Wheelbase 944mm 946mm 948mm 959mm 964mm 975mm 992mm
Seat-Tube Length, B-B Center to Top 450mm 500mm 515mm 530mm 555mm 575mm 590mm
Head-Tube Length 95mm 100mm 115mm 130mm 150mm 170mm 190mm
Top-Tube Length, Horizontal 501mm 512mm 529mm 539mm 558mm 569mm 585mm
Front-Center 565mm 568mm 569mm 580mm 584mm 596mm 612mm
Head-Tube Angle 71° 72° 73° 73° 74° 74° 74°
Stand-Over Height 715mm 742mm 760mm 774mm 800mm 819mm 838mm
Fork Rake 45mm 45mm 45mm 45mm 45mm 45mm 45mm
Trail 63mm 59mm 58mm 58mm 58mm 58mm 58mm
Chain-Stay Length 385mm 385mm 385mm 385mm 385mm 385mm 385mm
Seat-Tube Angle 74° 74° 74° 74° 74° 74° 74°
B-B Drop 55mm 55mm 52.5mm 52.5mm 50mm 50mm 47.5mm
Seat-Post Length 300mm 300mm 300mm 300mm 350mm 350mm 350mm