2021 Stevens Bikes Supreme Base 56
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
View all sizes
Geometry
| Stack | 582mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, C-TTT | 550mm |
| Top Tube Length, Effective/Horizontal Unknown | 568mm |
| Top Tube Length, Actual C-C | 556mm |
| Top Tube Slope | 3.5deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 635mm |
| Front-Center Horizontal | 631.9mm |
| Wheelbase | 1057mm |
| Fork Offset/Rake | 45mm |
| Fork Length, Unknown | 410mm |
| Trail | 76.6mm high |
| Mechanical Trail | 72.2mm |
| Wheel Flop | 24.1mm |
| Standover Height | 812mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 111.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 113.5mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1759mm |
| 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/2021/index.php?bik_id=249&cou=DE&lang=en_US