2022 Ornan R908-D Base 550
Build
700C/29 in × 38 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Ornan R908-D
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 598mm |
| Reach | 386mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, Unknown | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 575mm |
| Top Tube Slope | 7.6deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 175mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 614.5mm |
| Front-Center Horizontal | 610.8mm |
| Wheelbase | 1030mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 397mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 57.9mm |
| Wheel Flop | 17.9mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 95.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1728mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.ornanbike.com/best-chinese-carbon-gravel-bike-frames-with-flat-mount-type_p106.html