Alibi Sport C Step-Through
Part No.  

Alibi Sport C Step-Through

Part No.  133870
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Spend less time performing maintenance and more time enjoying the fresh air on the Alibi C Step-Through. It features our puncture-proof Nimbus Airless tires and an anti-rust chain, so upkeep is sure to be all but eliminated. And when you combine that with a relaxed geometry, high-rise handlebars, a suspension seatpost, and a step-through frame design that makes getting on and off the bike an effortless breeze, you get a bike that'll have you riding longer, more comfortably, and worry-free.
  • The hard-working & sturdy A1 Premium Aluminum frame is light and durable, and it also features rack and fender mounts features for easy portage and dry riding in wet conditions. You'll also find that it's engineered with our Fitness Geometry, meaning that you’ll go fast with maximum efficiency, but without the discomfort of an aggressive ride position. After all, the more comfortable you are, the longer you’ll ride.
  • The Alibi’s anti-rust chain keeps rolling smoothly, even after a couple of confrontations with the elements, so you can spend more time riding and less time fixing.
  • Featuring a puncture-proof core and an incredible level of traction, our Nimbus Airless tires provide traditional ride characteristics, without the hassle of ever changing a tube.

Technical Specifications

DRIVETRAIN
CHAIN KMC X8 EPT, anti-rust coating, 8-speed w/ reusable Missing Link™
BOTTOM BRACKET BSA, square taper, cartridge bearings
CRANKSET Shimano Tourney, 3-piece
SHIFT LEVERS Shimano EF500, EZ-Fire Plus
CASSETTE Shimano, 8-Speed, 11-34T
FRONT DERAILLEUR Shimano Tourney, top swing, 31.8mm clamp
CHAINRINGS 48/38/28T
REAR DERAILLEUR Shimano Altus, 8-Speed
COCKPIT
SADDLE Body Geometry Comfort Gel
TAPE Specialized Body Geometry Contour, lock-on
SEATPOST Spring suspension, alloy, 27.2mm, 2-bolt clamp
STEM Forged Alloy, 17-degree rise, 31.8mm clamp
HANDLEBARS 640mm width, 15-degree backsweep, 80mm rise, 31.8mm
WHEELS
REAR WHEEL Alibi V-Brake
FRONT TIRE Nimbus Airless, 700x38mm
REAR TIRE Nimbus Airless, 700x38mm
FRONT WHEEL Alibi V-Brake
BRAKES
FRONT BRAKE V-brake, linear pull
REAR BRAKE V-brake, linear pull
ACCESSORIES
PEDALS Specialized City, platform
FRAMESET
SEAT BINDER Bolt type, alloy, 31.8mm
FORK Specialized A1 Premium Aluminum, Cr-Mo steerer, fender/rack mounts
FRAME Specialized A1 Premium Aluminum, formed tubes, fender/rack mounts

Geometry

Geometry Chart

- Geometry

 
Crank Length 165mm 170mm 175mm
Stem Length 60mm 70mm 90mm
Seatpost Length 350mm 350mm 350mm
Saddle Width 200mm 200mm 200mm
Handlebar Width 640mm 640mm 640mm
Top Tube Length, Horizontal 583mm 607mm 620mm
Reach 410mm 425mm 430mm
Wheelbase 1096mm 1118mm 1133mm
Stack 566mm 594mm 622mm
Chainstay Length 445mm 445mm 445mm
Front Center 660mm 682mm 697mm
BB Drop 70mm 70mm 70mm
Seat Tube Angle 73° 73° 73°
Head Tube Angle 70° 70° 70°
Head Tube Length 160mm 180mm 210mm
Seat Tube Length, BB Center to Top 375mm 435mm 500mm
Fork Rake 51mm 51mm 51mm
Trail 75mm 75mm 75mm
Standover Height 512mm 532mm 567mm