2019 Euro-Asia Imports (EAI) Bare Knuckle Base 48
Build
700C/29 in × 23 mm
Insights
Average stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 496.4mm |
| Reach | 382.7mm |
| Stack to Reach Ratio | 1.3:1 |
| Seat Tube Length, C-C | 480mm |
| Top Tube Length, Effective/Horizontal Center | 520mm |
| Top Tube Length, Actual C-C | 520mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 75deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 92mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 289mm |
| Front-Center | 543mm |
| Front-Center Horizontal | 541.1mm |
| Fork Offset/Rake | 36.2mm |
| Trail | 52mm mid/neutral |
| Mechanical Trail | 50.3mm |
| Wheel Flop | 13mm |
| Standover Height | 762mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 39mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 119mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://www.retro-gression.com/products/eai-bare-knuckle-frameset?variant=5117867201