2025 Ardently Gran Turismo Base 57
Build
700C/29 in × 28 mm
Insights
Very upright stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 541.3mm |
| Reach | 369.1mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal HT Top | 524.4mm |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 294mm |
| Chainstay Length | 388mm |
| Chainstay Length Horizontal | 385.4mm |
| Front-Center | 549.7mm |
| Front-Center Horizontal | 547.8mm |
| Wheelbase | 933.2mm |
| Fork Offset/Rake | 35mm |
| Fork Length, Unknown | 378mm |
| Trail | 60.8mm mid/neutral |
| Mechanical Trail | 58.4mm |
| Wheel Flop | 16.1mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 40.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 124mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1611.2mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Unknown |
Source:https://ae01.alicdn.com/kf/S99d831b971b04590af415cd702b82470H.png