2025 Ritchey Design Outback 700c XXL
Build
700C/29 in × 48 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Ritchey Design Outback
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 637mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.59:1 |
| Seat Tube Length, C-T | 555mm |
| Top Tube Length, Effective/Horizontal Center | 595mm |
| Top Tube Length, Actual C-C | 575mm |
| Top Tube Slope | 8.7deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 220mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 291mm |
| Chainstay Length | 453mm |
| Chainstay Length Horizontal | 447.9mm |
| Front-Center | 646.7mm |
| Front-Center Horizontal | 643.1mm |
| Wheelbase | 1091mm |
| Fork Offset/Rake | 50mm |
| Fork Length (Axle-To-Crown) | 393mm |
| Trail | 67.4mm high |
| Mechanical Trail | 63.9mm |
| Wheel Flop | 20.3mm |
| Standover Height | 862mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 117.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 121mm |
700c Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 48mm |
| Tire Outer Diameter | 718mm |
| Bike Length with Tires | 1809mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 6 ft 2 in to 6 ft 5 in |
Source:https://ritcheylogic.com/bike/frames/outback-frameset