Sirrus 3.0
A 700c aluminum frame fitness bike with modest components and hydraulic disc brakes.
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Manufacturer Price
$949Frame | Aluminum |
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Suspension | Rigid |
Fork | Carbon |
Wheels | 700c Aluminum |
Drivetrain | 2 × 9 |
Groupset | microSHIFT, microSHIFT R9 |
Brakes | Hydraulic Disc |
For This Bike
Mar 2023
The 2023 Specialized Sirrus Carbon adds engineered flex with a Compliance Junction and Future Shock for Comfort on- and off-road
Mar 2023
The new Sirrus Carbon thrives in the city or in the hills thanks to an innovative and visually flashy frame
May 2022 · Stu Kerton
Hybrid do-it-all with a bit of edge and attitude, just as happy around town as it is on the byways
Capable on the gravel and road
Good spread of gears
Excellent hydraulic brakes
Reflective detailing is eye-catching
Flat bar makes filtering through urban traffic trickier
Mar 2020
Smooth, fast, and utilitarian—this commuter has it all.
Future Shock in the head tube smooths the ride
Plenty of go-fast and hill-climbing gearing
Part smooth/part knobby, 38mm-wide tires
There are more affordable commuter/fitness options out there
Sep 2019 · Warren Rossiter
A fuss-free commuter with a commanding ride position and a nicely understated style
Excellent kit choices, finish, plenty of mounts
Gearing is great for around town but isn't fast if you head out
Frame | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, quick-release, Plug + Play rack/fender mounts BB Standard: BSA, 68mm, Threaded Colors: Gloss Cast Black / Rocket Red / Satin Black Reflective; Satin Clay / Cast Umber / Satin Reflective Black; Satin Dusty Turquoise / Black / Satin Black Reflective |
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Fork | Specialized FACT 9r Carbon, flat-mount disc, quick-release |
Bottom Bracket | Shimano 68mm threaded |
Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise |
Handlebar | Double-butted alloy, 9-degree backsweep, 31.8mm |
Saddle | Bridge Sport, Steel rails, 155/143mm |
Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm Type: Rigid |
Pedals | Specialized Body Geometry Fitness, platform, plastic |
Rear Derailleur | MicroSHIFT RD-R43M, medium cage |
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Front Derailleur | microSHIFT R9, 9-speed, 31.8mm clamp |
Crank | Forged aluminum arms, 2-piece, 24mm spindle, 46/30T, 46/30T |
Shifters | microSHIFT, 9-speed |
Cassette | MicroSHIFT H092, 9-speed, 11-34t |
Chain | KMC X9, 9-speed w/ Missing Link™ |
Brakes | Front: Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 160mm, Rear: Tektro HD-R280, hydraulic disc, resin pads, flat-mount, 140mm Type: Hydraulic Disc |
Rims | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width |
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Spokes | Stainless, 14g |
Front Hub | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h |
Rear Hub | Alloy, 6-bolt disc, 8-/9-speed freehub, loose ball bearing, quick-release, 32h |
Tires | Front: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c, Rear: RoadSport Reflect, Wire bead, Blackbelt/Endurant Casing, 700x32c |
Last updated May 18