2015 State Bicycle Co. Thunderbird Base 49
Build
700C/29 in × 35 mm
Insights
Stack and Reach vs. Category Trend
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Geometry
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal Unknown | 530mm |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle, Unknown | 74deg |
| Head Tube Length | 130mm |
| Chainstay Length | 420mm |
| Fork Offset/Rake | 45mm |
| Trail | 68.3mm high |
| Mechanical Trail | 64.8mm |
| Wheel Flop | 20.6mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | — |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
| Features | Single-speed capable |
Published Sizing Recommendations
| Height | 5 ft 3 in to 5 ft 6 in |
| PBH | 27.5 in to 29.5 in |
Source:https://boneshaker.bike/product/state-bicycle-thunderbird/