2023 Bilenky Cycle Works Ultralight Base 61
Build
700C/29 in × 25 mm
Insights
Design deviates from other sizes of Bilenky Cycle Works Ultralight
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Top Tube Length, Effective/Horizontal Unknown | 700mm |
| Head Tube Angle | 74deg |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 408.9mm |
| Front-Center | 607.3mm |
| Front-Center Horizontal | 603.1mm |
| Wheelbase | 1012mm |
| Fork Offset/Rake | 15.7mm |
| Trail | 80mm very high |
| Mechanical Trail | 76.9mm |
| Wheel Flop | 21.2mm |
| Standover Height | 850mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 101.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1684mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://www.bilenky.com/single-geometry