2020 6KU Bikes Urban Track Base 61cm / XL
Build
700C/29 in × 25 mm
Insights
Very aggressive stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of 6KU Bikes Urban Track
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 585mm |
| Reach | 443mm |
| Stack to Reach Ratio | 1.32:1 |
| Seat Tube Length, C-T | 600mm |
| Top Tube Length, Effective/Horizontal HT Top | 610mm |
| Top Tube Slope | 0.8deg |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 50mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 443mm |
| Chainstay Length Horizontal | 440.2mm |
| Front-Center | 591mm |
| Front-Center Horizontal | 588.8mm |
| Wheelbase | 1029mm |
| Fork Offset/Rake | 45mm |
| Trail | 49.5mm mid/neutral |
| Mechanical Trail | 47.6mm |
| Wheel Flop | 13.1mm |
| Standover Height | 863mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 85mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1701mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Rim |
| Features | Single-speed capable |
Published Sizing Recommendations
| Height | 6 ft 3 in to 6 ft 6 in |
Source:https://www.6ku.com/products/6ku-urban-track-bike