2021 Stevens Bikes Comet Base 54
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 544mm |
| Reach | 382mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 524mm |
| Seat Tube Length, C-TTT | 488mm |
| Seat Tube Length, Effective HT Top | 566mm |
| Top Tube Length, Effective/Horizontal Center | 538mm |
| Top Tube Length, Actual C-C | 525mm |
| Top Tube Slope | 6.1deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 398.9mm |
| Front-Center | 581mm |
| Front-Center Horizontal | 582.1mm |
| Wheelbase | 981mm |
| Fork Offset/Rake | 43mm |
| Fork Length, Unknown | 370mm |
| Trail | 60.9mm mid/neutral |
| Mechanical Trail | 58mm |
| Wheel Flop | 17.5mm |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 75mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1653mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://www.stevensbikes.de/2021/index.php?bik_id=228&cou=DE&lang=en_US