2023 105 Di2 Orro Bikes Gold STC Base
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
Geometry
XS | S | M | L | XL | |
Stack | 510mm | 531mm | 559mm | 582mm | 600mm |
Reach | 362mm | 372mm | 380mm | 395mm | 406mm |
Stack to Reach Ratio | 1.41:1 | 1.43:1 | 1.47:1 | 1.47:1 | 1.48:1 |
Seat Tube Length, C-T | 500mm | 520mm | 539mm | 565mm | 585mm |
Top Tube Length, Effective/Horizontal Unknown | 500mm | 520mm | 540mm | 567mm | 584mm |
Top Tube Slope | 3.2deg | 3.4deg | 4.4deg | 4.2deg | 3.9deg |
Head Tube Angle | 71deg | 71.5deg | 73deg | 73deg | 73.3deg |
Seat Tube Angle | 75deg | 74.5deg | 74deg | 73.5deg | 73.5deg |
Head Tube Length | 115mm | 135mm | 155mm | 180mm | 200mm |
Bottom Bracket Height | — | — | — | — | — |
Chainstay Length | 407mm | 407mm | 407mm | 407mm | 410mm |
Wheelbase | 969mm | 975mm | 982mm | 997mm | 1015mm |
Trail | — — | — — | — — | — — | — — |
Mechanical Trail | — | — | — | — | — |
Wheel Flop | — | — | — | — | — |
Base Build
XS | S | M | L | XL | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1647mm | 1653mm | 1660mm | 1675mm | 1693mm |
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.orrobikes.com/product/2022-gold-stc-105-di2-bike