2023 Robert Frameworks RM1 Base M
Build
700C/29 in × 2.25 in
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 603mm |
| Reach | 412mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 460mm |
| Top Tube Length, Effective/Horizontal Unknown | 580mm |
| Top Tube Slope | 16.6deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 298.2mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 651.2mm |
| Front-Center Horizontal | 647.4mm |
| Wheelbase | 1066.6mm |
| Fork Offset/Rake | 44mm |
| Fork Length, Unknown | 450mm |
| Trail | 83.7mm very high |
| Mechanical Trail | 78.9mm |
| Wheel Flop | 26.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 113.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 128.2mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.25in |
| Tire Outer Diameter | 736.3mm |
| Bike Length with Tires | 1802.9mm |
| Stem Length | 60mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://robertbikestore.com/boutique/extreme-gravel/robert-frameworks-rm1/