The 2020 Specialized Sirrus Expert Carbon – Men's Spec is a 700c carbon frame fitness bike with upper mid-range components and hydraulic disc brakes.
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2 × 11 — 22 speed
The Sirrus Expert Carbon – Men's Spec is geared about the same as similar bikes for riding up hills.
Similar bikes won‘t keep up with the Sirrus Expert Carbon – Men's Spec while riding downhill or sprinting.
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more. Learn more
Frame | Specialized FACT 9r carbon, Fitness Geometry, 12x142mm thru-axle, internal cable routing, flat-mount disc, Plug + Play fender mounts |
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Fork | Specialized FACT 9r carbon, 12x100mm thru-axle, flat-mount disc, Plug + Play fender mounts |
Bottom Bracket | Praxis, Threaded bearings |
Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
Handlebar | Double-butted alloy, 9-degree backsweep, 31.8mm |
Saddle | Specialized Canopy Comp, hollow Cr-Mo rails, 155mm |
Seatpost | Carbon, single-bolt, 30.9mm |
Pedals | Platform, alloy |
Rear Derailleur | Shimano 105 R7000 GS, medium cage, 11-speed |
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Crank | Praxis Alba, 48/32T |
Cassette | Shimano 105, 11-speed, 11-32t |
Chain | KMC X11, 11-speed w/ Missing Link™ |
Brakes | TRP Flow Set Control, hydraulic disc, resin pads, flat-mount, 160mm |
Rims | 700C disc, double-wall alloy, 30mm depth, 21mm internal width, disc-specific |
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Spokes | Stainless, 14g |
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 |
Tires | Espoir Sport Reflect, 60 TPI, wire bead, double BlackBelt protection, 700x30mm |