2026 retrotec Gravel Base M/L
Build
700C/29 in × 2.2 in
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 599mm |
| Reach | 380mm |
| Stack to Reach Ratio | 1.58:1 |
| Seat Tube Length, Unknown | 490mm |
| Top Tube Length, Effective/Horizontal Center | 554mm |
| Top Tube Slope | 14deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 77mm |
| Bottom Bracket Height | 289.9mm |
| Chainstay Length | 438mm |
| Chainstay Length Horizontal | 431.2mm |
| Front-Center | 634mm |
| Front-Center Horizontal | 629.3mm |
| Wheelbase | 1060.5mm |
| Fork Offset/Rake | 55.5mm |
| Fork Length (Axle-To-Crown) | 406mm |
| Trail | 74.5mm high |
| Mechanical Trail | 70mm |
| Wheel Flop | 23.9mm |
| Standover Height | 810mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 97.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 119.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1794.3mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | N/A |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 8 in to 5 ft 11 in |
Source:https://ingliscycles.com/products/gravel-production