Shifting
Mechanical
643 of 969 bicycles with this information use electronic shifting.
Sensa Romagna RS 105 2x12
Sensa Romagna RS 105 2x12
- Not published
- €1,799
- Rigid
- 700c
- 2 × 12
- 147%
- 9.6
- Aluminum
- Hydraulic disc
Sizes
Size guide- 51cm
- 55cm
- 58cm
- 62cm
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
Lite aluminium 6061 - 2x butted - Hydroformed - Smooth - Flat mount - E-thru 12mm - Internal cable routing - Tapered 1.5
Suspension
-
Fork
Supra Full carbon S3 - Flat mount - E-thru 12mm - Tapered 1.5
Drivetrain
-
Rear derailleur
Brakes
-
Brakes
BR-R7170
Wheels and tires
-
Rims
-
Tires
Cockpit and contact points
-
Handlebar
-
Saddle
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Geometry not published
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Aluminum
- Fork material
-
- Carbon
- Bicycle weight
-
- 9.6 kg
- 21.2 lb
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 2
- Rear sprockets
-
- 12
- Smallest sprocket
-
- 34
- Largest sprocket
-
- 50
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Hydraulic disc
Fit and controls
- Shifting
-
- Mechanical
Additional specifications
- Tire clearance
-
- Maximum tire width: 32c
- Tire width
-
- 30c
- Wheel material
-
- Aluminum
- Wheel size
-
- 700c
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2025 builds
Other models in this family
Published versions from the same family and model year.
Romagna RS 105 2x12
Similar bicycles
Same category, closest configuration.
