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Women's Sirrus Step-Through
2019 Women's Sirrus Step-Through
What sounds like more fun? Being locked in a steamy room staring at someone in front of you for an hour or cruising the open road along a path to total freedom and fitness? Yeah, we'd choose the latter, too, which why we designed the Women's Sirrus with a unique Step-Through design that makes getting on and off the bike, as well as putting a foot down, a total breeze.
It's constructed from a durable, reliable, and lightweight A1 Premium Aluminum, and it features a reliable set of components that are built to withstand years of daily abuse, powerful hydraulic disc brakes that provide reliable stopping power in any condition, and comforting Women's Body Geometry touch points that are sure to take the sting out of long rides. Complacency just met its match.
Technical Specifications
FRAMESET
FRAME
Specialized A1 SL Premium Aluminum, Fitness Geometry, fully manipulated butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts
COCKPIT
HANDLEBARS
Double-butted alloy, 9-degree backsweep, 31.8mm
STEM
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
SADDLE
Specialized Aldia Sport, steel rails, 155mm
SEATPOST
Alloy, 12mm offset, 2-bolt clamp, 27.2mm
SEAT BINDER
Bolt-type, 31.8mm
GRIPS
Body Geometry Women's Contour
SUSPENSION
FORK
Steel, flat-mount disc, 1-1/8" steerer, QR, Plug + Play rack/fender mounts
BRAKES
REAR BRAKE
Promax F1, hydraulic disc, flat-mount, 140mm
FRONT BRAKE
Promax F1, hydraulic disc, flat-mount, 160mm
DRIVETRAIN
REAR DERAILLEUR
Shimano Altus, 8-speed
FRONT DERAILLEUR
Shimano Tourney, 3-speed, top-swing
SHIFT LEVERS
Shimano Acera, 8-speed
CASSETTE
Shimano Altus, 8-speed, 11-32t
CHAINRINGS
48/38/28T
CRANKSET
Shimano Tourney, TY501
CHAIN
KMC X8 w/ Missing Link™, 8-speed
BOTTOM BRACKET
68mm, square taper, 124.5mm length
WHEELS & TIRES
RIMS
700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific, 32h
REAR HUB
Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h
SPOKES
Stainless, 14g
REAR TIRE
Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm
FRONT HUB
Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h
INNER TUBES
Schrader valve
FRONT TIRE
Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm
ACCESSORIES
PEDALS
Specialized Body Geometry Fitness, platform, plastic
* 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
| S | M | L | |
|---|---|---|---|
| Crank Length | 165MM | 170MM | 170MM |
| Handlebar Width | 580mm | 580mm | 600mm |
| Stem Length | 80mm | 90mm | 100mm |
| Saddle Width | 155mm | 155mm | 155mm |
| Seatpost Length | 300mm | 350mm | 350mm |
| Stack | 536mm | 561mm | 590mm |
| Reach | 373mm | 383mm | 393mm |
| Head Tube Length | 124mm | 146mm | 176mm |
| Head Tube Angle | 70° | 71° | 71° |
| BB Height | 275mm | 275mm | 275mm |
| BB Drop | 70mm | 70mm | 70mm |
| Trail | 71mm | 65mm | 65mm |
| Fork Length, Full | 390mm | 390mm | 390mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm |
| Front Center | 601mm | 610mm | 630mm |
| Chainstay Length | 440mm | 440mm | 440mm |
| Wheelbase | 1031mm | 1040mm | 1060mm |
| Top Tube Length, Horizontal | 532mm | 549mm | 568mm |
| Bike Standover Height | 615mm | 625mm | 625mm |
| Seat Tube Length | 400mm | 450mm | 500mm |
| Seat Tube Angle | 73.5° | 73.5° | 73.5° |
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