We understand that fitness bikes can get a bad rap. Most of the time, they err on the side of value over performance, which leaves YOU feeling in between, & frankly, a little burned. But we're happy to say that our Sirrus is out to change that by providing the perfect blend of everyday efficiency with the performance you need to hit your fitness goals at speed. This Sirrus features a super light carbon fiber construction, as well as a reliable set of microSHIFT & Shimano components that are built to withstand years of daily abuse, powerful hydraulic disc brakes that provide reliable stopping power in any condition, & comfortable Body Geometry touchpoints that are sure to take the sting out of longer rides. So, as you push yourself to reach your goals, you'll feel more connected to your bike & know that you have the perfect partner on your path to health & wellbeing. *While this frame platform was designed from the ground up for all riders, some of the models feature gender-specific touchpoints. The FACT 9r carbon fiber frame is engineered & designed with our Fitness Geometry, so you'll be able to ride more efficiently & comfortably, no matter the distance. The best part of the Sirrus? The Future Shock. Itâ€™s a piston in the head tube with 20mm of travel, so you get better vertical compliance & improved smoothness, speed, & comfort in one fell swoop 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. Women's Body Geometry touchpoints take the sting out of riding with their ergonomically designed, scientifically tested shapes.
BOTTOM BRACKET Praxis, Threaded bearings CHAIN KMC X11, 11-speed w/ Missing Linkâ„¢ CRANKSET Praxis Alba CASSETTE Shimano 105, 11-speed, 11-32t CHAINRINGS 48/32T REAR DERAILLEUR Shimano 105 R7000 GS, medium cage, 11-speed FORK Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts SADDLE Myth Sport, steel rails, 155mm SEAT BINDER Integrated w/ frame TAPE Specialized Body Geometry, lock-on, integrated bar ends, hidden 4/5mm hex key SEATPOST Carbon, single-bolt, 30.9mm HANDLEBARS Double-butted alloy, 9-degree backsweep, 31.8mm STEM Specialized, 3D-forged alloy, 4-bolt, 7-degree rise FRONT HUB Alloy, 6-bolt disc, sealed bearing, 12x100mm thru-axle, 28h 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, 160mm PEDALS Platform, alloy FRAME Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts