2020 seraph GR029 Base 52
Build
700C/29 in × 38 mm
Insights
Somewhat upright stack and reach vs trend of cyclocross bikes
Design deviates from other sizes of seraph GR029
Stack and Reach vs. Category Trend
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Geometry
| Stack | 554mm |
| Reach | 366mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, Unknown | 520mm |
| Top Tube Length, Effective/Horizontal Unknown | 535mm |
| Top Tube Slope | 6.2deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 420mm |
| Front-Center | 586mm |
| Front-Center Horizontal | 582mm |
| Wheelbase | 1002mm |
| Fork Offset/Rake | 45mm |
| Fork Length, Unknown | 396mm |
| Trail | 72.6mm high |
| Mechanical Trail | 68.6mm |
| Wheel Flop | 22.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 67mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 114mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1700mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.aliexpress.us/item/2255800631693777.html