Bike-on-Bike
Default Config
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Orro Bikes Terra C
Geometry
Stack | 574.4mm | 587mm +12.6mm |
Reach | 387.1mm | 387mm -0.1mm |
Stack to Reach Ratio | 1.48:1 | 1.52:1 |
Seat Tube Length, C-T | 522mm | 510mm -12mm |
Top Tube Length, Effective/Horizontal HT Top | 550.5mm | 553mm +2.5mm |
Top Tube Slope | 7.8deg | 10.4deg +2.6deg |
Head Tube Angle | 72.5deg | 71deg -1.5deg |
Seat Tube Angle | 74.2deg | 74.2deg +0deg |
Head Tube Length | 160mm | 165mm +5mm |
Bottom Bracket Drop | 73mm | 72mm -1mm |
Bottom Bracket Height | 266mm | 281mm +15mm |
Chainstay Length | 425mm | 420mm -5mm |
Chainstay Length Horizontal | 418.7mm | 413.8mm -4.9mm |
Front-Center | 597.4mm | 621.4mm +24mm |
Front-Center Horizontal | 592.9mm | 617.2mm +24.3mm |
Wheelbase | 1011.6mm | 1031mm +19.4mm |
Fork Offset/Rake | 45.5mm | 50mm +4.5mm |
Trail | 59.2mm mid/neutral | 68.7mm +9.5mm high |
Mechanical Trail | 56.4mm | 64.9mm +8.5mm |
Wheel Flop | 17mm | 21.1mm +4.1mm |
Tire to Pedal Spindle | 88.4mm 170 mm cranks | 98.4mm +10mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 96mm 170 mm cranks | 111mm +15mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 42mm +14mm |
Tire Outer Diameter | 678mm | 706mm +28mm |
Bike Length with Tires | 1689.6mm | 1737mm +47.4mm |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Drop Bar | Drop Bar |
| Frame Material | Aluminum | Carbon/Composite |
| Fork Material | Carbon/Composite | Carbon/Composite |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.orrobikes.com/shop/2021-terra-g-105-hydro#size-chart-anchor | https://www.orrobikes.com/shop/2021-terra-c-105-hydro#size-chart-anchor |
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