Do you have a playlist that gets you pumped? Maybe one song that always makes you smile inside? Us too, and that's what our Mixtape Collection is all about. As head designed Kayla Clarot puts it, "We're are all so incredibly unique, but one thing that we all have in common is music. No matter how you ride, Mixtape calls you to make your most bad-ass mixtape and to share it with all who're willing to listen." So, let the design inspire you like your favorite mixtape—loud, unapologetic, and full of energy.
Whether you're on a mission to get fit and healthy or just looking to reduce your carbon footprint, you need a hard-working bike that's up to the task at hand. In other words, you need the Women's Sirrus Sport Disc with a unique Step-Through design to be your partner in fitness.
It's constructed from a durable, reliable, and lightweight A1 Premium Aluminum, and it features a bombproof assortment of components, like a Shimano Sora rear derailleur and powerful Tektro hydraulic disc brakes that are sure to get the job done. This model also has a step-through design that makes putting a foot down, or getting on or off the bike, a total breeze.
Sprinkle in some added comfort from our proven Women's Body Geometry components, like the grips and saddle, and a Fitness geometry that lives in the sweet spot between comfort and performance, and you have a bike that'll always be ready to go when it comes time to sweat.
- 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.
- The lightweight FACT carbon fiber fork provides a smooth, responsive ride, while the Plug + Play fender mounts give you the option to install rain-fighting fenders.
- The durable two-piece crankset will keep you pedaling for miles and miles to come.
|BOTTOM BRACKET||BSA for 24mm spindle|
|CHAIN||KMC X9, 9-speed w/ Missing Link™|
|CRANKSET||2-piece, solid forged arms, 24mm spindle, steel chainrings w/ chainguard|
|SHIFT LEVERS||microSHIFT, 9-speed|
|FRONT DERAILLEUR||microSHIFT R9, 9-speed, 31.8mm clamp|
|CASSETTE||Shimano Sora, 9-speed, 11-34t|
|REAR DERAILLEUR||Shimano Sora, 9-speed|
|FORK||Specialized FACT 9r carbon, 1-1/8" steerer, QR, flat-mount disc, Plug + Play rack & fender mounts|
|SADDLE||Specialized Aldia Sport, steel rails, 155mm|
|SEAT BINDER||Specialized bolt-type, alloy, 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 Contour, lock-on|
|FRONT HUB||Shimano Center Lock™ disc, loose ball bearings, quick-release, 32h|
|REAR HUB||Shimano, Center Lock™ disc, 9x135mm spacing, quick-release, 32h|
|INNER TUBES||Presta, 48mm valve|
|RIMS||700C disc, double-wall alloy, 22mm depth, 21mm internal width, disc-specific|
|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||Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm|
|REAR BRAKE||Tektro HD-R310, hydraulic disc, resin pads, flat-mount, Shimano RT10 Center Lock™ 160mm|
|PEDALS||Specialized Fitness platform, alloy|
|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|
Sirrus - Geometry
|Top Tube Length, Horizontal||532mm||549mm||568mm|
|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 Length, Full||390mm||390mm||390mm|