2024 Stevens Bikes Supreme Pro Base 51
Build
700C/29 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 564mm |
| Reach | 389mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 480mm |
| Seat Tube Length, C-TTT | 454mm |
| Seat Tube Length, Effective HT Top | 586mm |
| Top Tube Length, Effective/Horizontal Center | 551mm |
| Top Tube Length, Actual C-C | 533mm |
| Top Tube Slope | 9.6deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 610.6mm |
| Front-Center Horizontal | 606.6mm |
| Wheelbase | 1041mm |
| Fork Offset/Rake | 45mm |
| Trail | 73.3mm high |
| Mechanical Trail | 69.3mm |
| Wheel Flop | 22.6mm |
| Standover Height | 773mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1743mm |
| Crank Length | 170mm |
| Handlebar Width | 420mm |
| Stem Length | 70mm |
| Stem Angle | -6deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.stevensbikes.de/en/de/gravel/alloy/supreme-pro/