2023 Stevens Bikes Supreme Pro Base 54
Build
700C/29 in × 38 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 577mm |
| Reach | 393mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 530mm |
| Seat Tube Length, C-TTT | 497mm |
| Seat Tube Length, Effective Center | 599mm |
| Top Tube Length, Effective/Horizontal Center | 553mm |
| Top Tube Length, Actual C-C | 540mm |
| Top Tube Slope | 94deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 284mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 631mm |
| Front-Center Horizontal | 626.9mm |
| Wheelbase | 1052mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 410mm |
| Trail | 79.1mm high |
| Mechanical Trail | 74.4mm |
| Wheel Flop | 25.4mm |
| Standover Height | 799mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 109.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 111.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1750mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 90mm |
| Stem Angle | 6deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.stevensbikes.de/2023/en/fr/gravel/alloy/supreme-pro/