2026 retrotec Gravel Base SM
Build
700C/29 in × 2.2 in
Insights
Very upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of retrotec Gravel
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 542mm |
| Reach | 350mm |
| Stack to Reach Ratio | 1.55:1 |
| Seat Tube Length, Unknown | 440mm |
| Top Tube Length, Effective/Horizontal Center | 498mm |
| Top Tube Slope | 14.2deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 286.9mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 437.8mm |
| Front-Center | 592mm |
| Front-Center Horizontal | 586.6mm |
| Wheelbase | 1024.3mm |
| Fork Offset/Rake | 55.5mm |
| Fork Length (Axle-To-Crown) | 406mm |
| Trail | 81.4mm very high |
| Mechanical Trail | 76mm |
| Wheel Flop | 27.2mm |
| Standover Height | 753mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 55.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1758.1mm |
| 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 2 in to 5 ft 5 in |
Source:https://ingliscycles.com/products/gravel-production