When you're on a mission to get fit and healthy, 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 to be your partner in fitness.
It's constructed from a durable, reliable, and lightweight A1 Premium Aluminium, 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.
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 Premium SL Aluminium construction pairs weight savings with rugged durability, while the rack, fender, and disc mounts give you an incredibly versatile package.
- The lightweight FACT carbon fibre fork provides a smooth, responsive ride, while the fender mounts give you the option to install rain-fighting fenders.
- Braking duties are handled by Tektro hydraulic disc brakes to ensure effective, consistent, and reliable power through any kind of terrain or condition.
|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, GS cage, 9-speed|
|SADDLE||Specialized Aldia Sport, steel rails|
|TAPE||Specialized Body Geometry Contour, lock-on|
|SEATPOST||Alloy, 12mm offset, 2-bolt clamp, 27.2mm|
|STEM||3D forged alloy, 7-degree rise, 31.8mm clamp|
|HANDLEBARS||Double butted alloy, 9-degree backsweep, 31.8mm|
|FRONT HUB||Alloy, Centerlock disc, loose ball bearing, 100mm spacing, QR, 32h|
|REAR HUB||Alloy, 8/9/10-speed freehub, Center Lock disc, loose ball bearing, 135mm spacing, 32h|
|INNER TUBES||Presta, 48mm valve|
|FRONT TIRE||Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection|
|RIMS||700C disc, double wall, 32h|
|REAR TIRE||Specialized Nimbus Reflect 700x32mm, 26 TPI, wire bead, w/ Flak Jacket protection|
|FRONT BRAKE||Tektro HD-R310, hydraulic disc, resin pads, flat mount, 160mm Shimano RT10 Center Lock rotor|
|REAR BRAKE||Tektro HD-R310, hydraulic disc, resin pads, flat mount, 160mm Shimano RT10 Center Lock rotor|
|PEDALS||Specialized Fitness platform, alloy|
|SEAT BINDER||Alloy, 31.8mm, bolt type|
|FORK||Specialized FACT 9r carbon, 1-1/8"" steerer, QR, flat mount disc, rack & Plug + Play fender mounts|
|FRAME||Specialized A1 Premium SL Aluminum, Women's Fitness Geometry, fully-manipulated butted tubing, internal cable routing, flat mount disc, QR, rack & Plug + Play fender mounts|
Sirrus - Geometry
|Top Tube Length, Horizontal||531mm||538mm||555mm||576mm||583mm|
|Seat Tube Angle||73.5°||73.5°||73.5°||73.5°||73.5°|
|Head Tube Angle||69.5°||70°||71°||71°||71.5°|
|Seat Tube Length||345mm||380mm||425mm||455mm||495mm|
|Head Tube Length||126mm||144mm||166mm||179mm||196mm|
|Bike Standover Height||690mm||715mm||745mm||775mm||805mm|
|Fork Length, Full||390mm||390mm||390mm||390mm||390mm|