2019 Brick Lane Bikes (BLB) Viper Frameset M
Build
700C/29 in × 23 mm
Insights
Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 545.5mm |
| Reach | 392.7mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-C | 530mm |
| Top Tube Length, Effective/Horizontal Center | 540mm |
| Top Tube Length, Actual C-C | 540mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 73.2deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 279mm |
| Chainstay Length | 390mm |
| Chainstay Length Horizontal | 386.1mm |
| Front-Center | 580mm |
| Front-Center Horizontal | 577.3mm |
| Wheelbase | 963.5mm |
| Fork Offset/Rake | 35mm |
| Trail | 64.3mm mid/neutral |
| Mechanical Trail | 61.5mm |
| Wheel Flop | 17.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 76mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 109mm |
Frameset Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 23mm |
| Tire Outer Diameter | 668mm |
| Bike Length with Tires | 1631.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://www.santafixie.com/en/fixie-frame/blb-viper-frameset-black-hawk.html#