MSRP | $775 | $775 |
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Where to Buy | — $1 At | $775 At Specialized |
Category | Fitness | Fitness |
Weight | 27.1 lbs | |
Aluminum | Aluminum | |
Fork | Steel | Steel |
Wheels | Aluminum | Aluminum |
Wheel Size | 700c | 700c |
Brakes | Hydraulic Disc | Hydraulic Disc |
Groupset | Acera, Tourney | microSHIFT Acolyte |
Drivetrain | 2 × 8 | 1 × 8 |
Brand Site | ||
Summary | The Specialized Sirrus 2.0 is a 700c aluminum frame fitness bike with modest components and hydraulic disc brakes. |
Based on frame geometry and build specs.
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: Satin Cast Black / Black / Black Reflective; Gloss Hyper Green / Black / Satin Black Reflective; Gloss Vivid Coral / Summer Blue / Satin Black Reflective | Specialized A1 Premium Aluminum, Fitness Geometry, butted tubing, internal cable routing, flat-mount disc, Plug + Play rack/fender mounts BB Standard: BSA, 68mm, Threaded Colors: Satin Cast Black / Black / Black Reflective; Gloss Hyper Green / Black / Satin Black Reflective; Gloss Vivid Coral / Summer Blue / Satin Black Reflective |
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Fork | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release | Hi-Ten steel, flat-mount disc, Plug + Play fender mounts, low rider rack mounts, quick-release |
Bottom Bracket | BSA, square-taper, 68mm | 68mm, square taper, 124.5mm length |
Stem | Specialized, 3D-forged alloy, 4-bolt, 7-degree rise | 3D-forged alloy, 31.8mm, 7-degree rise |
Handlebar | Double-butted alloy, 9-degree backsweep, 31.8mm | Alloy Mini Rise, 9-degree backsweep, 15mm rise, 31.8mm |
Saddle | Bridge Sport, Steel rails, 155/143mm | Bridge Sport, Steel rails, 155/143mm |
Seatpost | Alloy, 12mm offset, 2-bolt clamp, 27.2mm | Alloy, 12mm offset, 2-bolt clamp, 27.2mm |
Pedals | Specialized Body Geometry Fitness, platform, plastic | Specialized Body Geometry Fitness, platform, plastic |
Rear Derailleur | Shimano Acera, 8-speed | MicroSHIFT Acolyte 8-speed, with Clutch |
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Front Derailleur | Shimano Tourney FD-TY710 | |
Crank | Shimano Tourney, 3-piece, 46/30T, 46/30T w/chainguard | 3 pc, Alloy Forged Arms, 40T, chainguard |
Shifters | Shimano Acera, 8-speed | MicroSHIFT, 8-speed |
Cassette | Shimano Altus, 8-speed, 11-32t | MicroSHIFT, 8-Speed, 12-42t |
Chain | KMC X8 w/ Missing Link™ | KMC X8 w/ Missing Link™, 8-speed |
Brakes | Front: Promax F1, hydraulic disc, flat-mount, 160mm, Rear: Promax F1, hydraulic disc, flat-mount, 140mm | Front: Promax F1, hydraulic disc, flat-mount, 160mm, Rear: Promax F1, hydraulic disc, flat-mount, 160mm |
Rims | 700C disc brake, double-wall alloy, 22mm depth, 21mm internal width | 700C disc, double-wall alloy, 22mm depth, 21mm internal width, 32h |
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Spokes | Stainless, 14g | Stainless, 14g |
Front Hub | Alloy, 6-bolt disc, loose ball bearing, quick-release, 32h | 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 | 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 | Front: Pathfinder Sport, 700x42mm, Rear: Pathfinder Sport, 700x42mm |