2025 Sensa Romagna RS 105
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S/51cm | M/55cm | L/58cm | XL/62cm | |
Stack | 553.9mm | 584.3mm | 612.9mm | 624.3mm |
Reach | 372mm | 380mm | 386mm | 391mm |
Stack to Reach Ratio | 1.49:1 | 1.54:1 | 1.59:1 | 1.6:1 |
Seat Tube Length, C-T | 500mm | 545mm | 575mm | 615mm |
Top Tube Length, Effective/Horizontal HT Top | 525.6mm | 553.1mm | 573.4mm | 587.8mm |
Top Tube Slope | 8.1deg | 6.6deg | 6.5deg | 3.8deg |
Head Tube Angle | 72deg | 72.5deg | 72.5deg | 73deg |
Seat Tube Angle | 74.5deg | 73.5deg | 73deg | 72.5deg |
Head Tube Length | 140mm | 170mm | 200mm | 210mm |
Bottom Bracket Height | — | — | — | — |
Wheelbase | 990.2mm | 1003mm | 1018mm | 1021.2mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm |
Fork Length (On-Axis) | 385mm | 385mm | 385mm | 385mm |
Trail | 62.8mm mid/neutral | 59.7mm mid/neutral | 59.7mm mid/neutral | 56.6mm mid/neutral |
Mechanical Trail | 59.8mm | 56.9mm | 56.9mm | 54.1mm |
Wheel Flop | 18.5mm | 17.1mm | 17.1mm | 15.8mm |
RS 105 Build
S/51cm | M/55cm | L/58cm | XL/62cm | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1668.2mm | 1681mm | 1696mm | 1699.2mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Endurance RoadSource:https://www.sensabikes.com/romagna-rs-105-2x12/s25r77rrsg51