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Sure, getting in shape takes hard work and plenty of sweat, but that doesn't mean there's no room for fun, right? Our Sirrus Elite Carbon was designed to liven-up your fitness routine with a host of smart performance features that'll have you smiling as you sweat.
We started with a high quality FACT 9r carbon fiber construction that's lightweight and extremely responsive, not only making the Sirrus a better climber, but also making it easier to carry up the stairs after your commute. Then there's the crisp and precise shifting that comes at the hands of a microSHIFT & Shimano mix of components, powerful hydraulic disc brakes, and all the comfort that follows our scientifically tested and engineered Body Geometry components. So as you push yourself to reach your goals, you'll feel more connected to your bike than ever, leaving you feeling that you have the perfect partner on your path to health and well-being.
- The FACT 9r carbon fiber frame is engineered and designed with our Fitness Geometry, helping you ride more efficiently in a position that will see you riding comfortably, mile-after-mile.
- 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 Praxis Alba crankset is lightweight, durable, and aids in smooth, crisp shifts.
Technical Specifications
| BOTTOM BRACKET | Praxis M24, BSA |
| CHAIN | KMC X10, 10-speed w/ reusable Missing Link™ |
| CRANKSET | Praxis Alba M24, solid forged arms, 6061 outer ring, steel inner ring, 110 BCD, 10-speed |
| SHIFT LEVERS | microSHIFT, flat bar road shifters, 10-speed |
| FRONT DERAILLEUR | microSHIFT Centos, 10-speed, braze-on |
| CASSETTE | Shimano Tiagra, 10-speed, 11-34t |
| CHAINRINGS | 48/32T |
| REAR DERAILLEUR | Shimano Tiagra, GS cage, 10-speed |
| FORK | Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts |
| SADDLE | Specialized Aldia Comp, hollow Cr-Mo rails, 155mm |
| SEAT BINDER | Integrated w/ frame |
| SEATPOST | Alloy, 2-bolt, 14mm offset, 27.2mm |
| HANDLEBARS | Double-butted alloy, 9-degree backsweep, 31.8mm |
| STEM | Specialized Flowset, integrated, 3D-forged alloy, 4-bolt, 12-degree rise, 31.8mm clamp |
| FRONT HUB | Alloy, 6-bolt disc, sealed bearings, 12x100mm thru-axle, 24h |
| REAR HUB | 6-bolt disc, sealed cartridge bearings, high-low flange, 12x142mm spacing, 28h |
| INNER TUBES | Presta, 48mm valve |
| SPOKES | Stainless, 14g |
| RIMS | 700C disc, double-wall alloy, 30mm depth, 21mm internal width, disc-specific |
| FRONT TIRE | Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm |
| REAR TIRE | Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm |
| FRONT BRAKE | TRP Flow Set Control, hydraulic disc, resin pads, flat-mount, 160mm |
| REAR BRAKE | TRP Flow Set Control, hydraulic disc, resin pads, flat-mount, 140mm |
| PEDALS | Platform, alloy |
| FRAME | Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts |
Geometry
Sirrus - Geometry
| S | M | L | XL | |
|---|---|---|---|---|
| Crank Length | 165MM | 170MM | 170MM | 172.5MM |
| Stem Length | 75mm | 90mm | 90mm | 105mm |
| Seatpost Length | 300mm | 300mm | 350mm | 350mm |
| Saddle Width | 155mm | 155mm | 155mm | 155mm |
| Handlebar Width | 580mm | 580mm | 600mm | 600mm |
| Reach | 355mm | 366mm | 384mm | 386mm |
| Top Tube Length, Horizontal | 532mm | 552mm | 573mm | 580mm |
| Stack | 585mm | 619mm | 631mm | 649mm |
| Wheelbase | 1027mm | 1039mm | 1060mm | 1063mm |
| Chainstay Length | 435mm | 435mm | 435mm | 435mm |
| Front Center | 602mm | 613mm | 635mm | 637mm |
| BB Drop | 70mm | 70mm | 70mm | 70mm |
| BB Height | 275mm | 275mm | 275mm | 275mm |
| Seat Tube Angle | 73.5° | 73.5° | 73.5° | 73.5° |
| Head Tube Angle | 70° | 71° | 71° | 71.5° |
| Seat Tube Length | 355mm | 410mm | 452.8mm | 483mm |
| Head Tube Length | 125mm | 156mm | 169mm | 186mm |
| Bike Standover Height | 714mm | 761mm | 788mm | 813mm |
| Fork Rake/Offset | 51mm | 51mm | 51mm | 51mm |
| Fork Length, Full | 390mm | 390mm | 390mm | 390mm |
| Trail | 71mm | 65mm | 65mm | 62mm |