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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.
- Working with our Body Geometry team, we designed a frame that strikes the optimal balance between comfort and efficiency. The A1 SL Premium Aluminum construction pairs weight savings with rugged durability, while the rack, fender, and disc mounts give you an incredibly versatile package.
- A Specialized Aldia Sport saddle offers plenty of support and cushion to ensure you're comfortable out on the road.
- Promax F1 hydraulic disc brakes are spec'd on this Sirrus to ensure consistent, powerful braking.
Technical Specifications
| BOTTOM BRACKET | 68mm, square taper, 124.5mm length |
| CHAIN | KMC X8 w/ Missing Link™, 8-speed |
| CRANKSET | Shimano Tourney, TY501 |
| SHIFT LEVERS | Shimano Acera, 8-speed |
| FRONT DERAILLEUR | Shimano Tourney, 3-speed, top-swing |
| CASSETTE | Shimano Altus, 8-speed, 11-32t |
| CHAINRINGS | 48/38/28T |
| REAR DERAILLEUR | Shimano Altus, 8-speed |
| FORK | Steel, flat-mount disc, 1-1/8" steerer, QR, Plug + Play rack/fender mounts |
| SADDLE | Specialized Aldia Sport, steel rails, 155mm |
| SEAT BINDER | Bolt-type, 31.8mm |
| SEATPOST | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
| HANDLEBARS | Double-butted alloy, 9-degree backsweep, 31.8mm |
| STEM | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
| GRIPS | Body Geometry Women's Contour |
| FRONT HUB | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
| REAR HUB | Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
| INNER TUBES | Schrader valve |
| SPOKES | Stainless, 14g |
| RIMS | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific, 32h |
| FRONT TIRE | Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm |
| REAR TIRE | Specialized Nimbus II Sport Reflect, 60TPI, wire bead w/ Black Belt protection, 700x32mm |
| FRONT BRAKE | Promax F1, hydraulic disc, flat-mount, 160mm |
| REAR BRAKE | Promax F1, hydraulic disc, flat-mount, 140mm |
| PEDALS | Specialized Body Geometry Fitness, platform, plastic |
| 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 |
Geometry
Sirrus - Geometry
| S | M | L | |
|---|---|---|---|
| Crank Length | 165MM | 170MM | 170MM |
| Stem Length | 80mm | 90mm | 100mm |
| Seatpost Length | 300mm | 350mm | 350mm |
| Saddle Width | 155mm | 155mm | 155mm |
| Handlebar Width | 580mm | 580mm | 600mm |
| Reach | 373mm | 383mm | 393mm |
| Top Tube Length, Horizontal | 532mm | 549mm | 568mm |
| Stack | 536mm | 561mm | 590mm |
| Wheelbase | 1031mm | 1040mm | 1060mm |
| Chainstay Length | 440mm | 440mm | 440mm |
| Front Center | 601mm | 610mm | 630mm |
| BB Drop | 70mm | 70mm | 70mm |
| BB Height | 275mm | 275mm | 275mm |
| Seat Tube Angle | 73.5° | 73.5° | 73.5° |
| Head Tube Angle | 70° | 71° | 71° |
| Seat Tube Length | 400mm | 450mm | 500mm |
| Head Tube Length | 124mm | 146mm | 176mm |
| Bike Standover Height | 615mm | 625mm | 625mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm |
| Fork Length, Full | 390mm | 390mm | 390mm |
| Trail | 71mm | 65mm | 65mm |