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2012 Specialized Sirrus
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Overview
- Brand
- Specialized
- Model family
- Sirrus
- Model year
- 2012
- Category
- Hybrid · fitness
- Frame material
- aluminum
- Sizes
- XS, SM, MD, LG, XL
- Wheel size
- 700c
Drivetrain
- Speeds
- 8
- Groupset
- Shimano Altus
- Chainrings
- 3
- Electronic
- false
- Total gears
- 24
Build
- Fork
- Steel straight blade, fender eyelets
- Stem
- Alloy, 20-degree, 25.4mm clamp
- Tires
- front: Specialized Nimbus w/ Flak Jacket, 26 TPI, 700x32c; rear: Specialized Nimbus w/ Flak Jacket protection, 26 TPI, 700x32c
- Brakes
- Alloy linear pull; levers: Shimano EF-51, 2-finger
- Saddle
- Body Geometry Targa Sport, 155mm
- Wheels
- rims: Sirrus DLX700, double-wall, 700c, CNC machined, 32h; front hub: Forged alloy, sealed, alloy quick release, 32h; rear hub: Forged alloy, sealed, cassette, alloy quick release, 32h; spokes: Stainless 2.0mm threadlocked
- Cassette
- Shimano HG-31, 8-speed, 11-32t
- Crankset
- Shimano FC-M131, w/ chainguard; chainrings: 48/38/28, w/ chainguard
- Seatpost
- Alloy, double bolt, 27.2mm
- Shifters
- Shimano EF-51, EZ Fire, 8-speed
- Handlebar
- Sirrus alloy flat bar, 6-degree bend
- Rear derailleur
- Shimano Altus 8-speed
Geometry
- LG
- Chainstay mm: 445; Wheelbase mm: 1082; Head angle deg: 72; Seat angle deg: 73
- MD
- Chainstay mm: 445; Wheelbase mm: 1073; Head angle deg: 71.5; Seat angle deg: 73.5
- SM
- Chainstay mm: 445; Wheelbase mm: 1065; Head angle deg: 71; Seat angle deg: 73.25
- XL
- Chainstay mm: 445; Wheelbase mm: 1103; Head angle deg: 72; Seat angle deg: 73
- XS
- Chainstay mm: 445; Wheelbase mm: 1056; Head angle deg: 70.5; Seat angle deg: 73.5
Spec from Specialized's own model year archive (specialized.com/us/en/bikes/archive/2012, captured 2012-11). Colors: Gloss Dark Graphite; Gloss Green. Carryover: Specialized part numbers 8029-7102, 8029-7103 also appear on the 2013 entry specialized-sirrus-2013 (the same part numbers in both model years; kept as separate model year entries, as Specialized labels them).
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Other Sirrus builds and years
- 2026 Sirrus X 1.0$700
- 2026 Sirrus X 1.0 Step-Through$700
- 2026 Sirrus X 2.0$900
- 2026 Sirrus X 2.0 Step-Through$900
- 2026 Sirrus X 3.0$1,100
- 2026 Sirrus X 3.0 Step-Through$1,100
- 2026 Sirrus X 4.0$1,400
- 2025 Sirrus X 1.0$700
- 2025 Sirrus X 1.0 Step-Through$700
- 2025 Sirrus X 2.0$900
- 2025 Sirrus X 2.0 Step-Through$900
- 2025 Sirrus X 3.0$1,000
- 2025 Sirrus X 3.0 Step-Through$1,100
- 2025 Sirrus X 4.0$1,250
- 2025 Sirrus X 6.0$2,750
- 2024 Sirrus X 2.0$775
- 2023 Sirrus 1.0$650
- 2023 Sirrus 2.0 Step-Through$775
- 2023 Sirrus 3.0$1,200
- 2023 Sirrus 3.0 Step-Through$1,200
- 2023 Sirrus 4.0$1,600
- 2023 Sirrus 6.0$3,000
- 2023 Sirrus X 2.0$775
- 2023 Sirrus X 3.0$1,000
- 2023 Sirrus X 4.0$1,350
- 2023 Sirrus X 5.0$2,500
- 2022 Sirrus 1.0$650
- 2022 Sirrus 2.0$775
- 2022 Sirrus 2.0 Step-Through$775
- 2022 Sirrus 3.0$1,200
- 2022 Sirrus 4.0$1,600
- 2022 Sirrus 6.0$3,000
- 2022 Sirrus X 2.0$775
- 2022 Sirrus X 3.0$1,000
- 2022 Sirrus X 4.0$1,350
- 2022 Sirrus X 5.0$2,350
- 2021 Sirrus 1.0$650
- 2021 Sirrus 2.0$775
- 2021 Sirrus 2.0 Step Through$775
- 2021 Sirrus 3.0 Step Through$1,200
- 2021 Sirrus 4.0$1,500
- 2021 Sirrus 6.0$3,250
- 2021 Sirrus X 2.0$775
- 2021 Sirrus X 2.0 Step Through$775
- 2021 Sirrus X 3.0$1,000
- 2021 Sirrus X 4.0$1,500
- 2021 Sirrus X 5.0$2,500
- 2020 Sirrus - Men's Spec$625
- 2020 Sirrus – V-Brake – Men's Spec$475
- 2020 Sirrus – Women's Spec$625
- 2020 Sirrus 1.0$475
- 2020 Sirrus 3.0$875
- 2020 Sirrus Expert Carbon – Men's Spec$2,100
- 2020 Sirrus Expert Carbon – Women's Spec$2,100
- 2020 Sirrus Pro Carbon – Men's Spec$2,700
- 2020 Sirrus Single-Speed – Men's Spec$450
- 2020 Sirrus Sport – Men's Spec$900
- 2020 Sirrus Sport Step-Through – Women's Spec$900
- 2020 Sirrus Step-Through – Women's Spec$625
- 2020 Sirrus V-Brake – Women's Spec$475