2022 Starling Cycles Roost Base LARGE
Build
700C/29 in × 2.6 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 660mm |
| Reach | 475mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 440mm |
| Top Tube Length, Effective/Horizontal Center | 638mm |
| Top Tube Slope | 21.8deg |
| Head Tube Angle | 64deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 327mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 427.1mm |
| Front-Center | 816.5mm |
| Front-Center Horizontal | 814.9mm |
| Wheelbase | 1242mm |
| Fork Offset/Rake | 46mm |
| Fork Length (On-Axis) | 553mm |
| Trail | 132.7mm very high |
| Mechanical Trail | 119.3mm |
| Wheel Flop | 52.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 269.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.6in |
| Tire Outer Diameter | 754.1mm |
| Bike Length with Tires | 1996.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 140mm |
| Suspension Sag | Unknown |
| Frame Material | Steel |
| Fork Material | N/A |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 9 in to 6 ft 1 in |
Source:https://www.starlingcycles.com/bikes/roost-hardtail/