2020 6KU Bikes Urban Track Base 49cm / XS
Build
700C/29 in × 25 mm
Insights
Average 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 | 486mm |
| Reach | 383mm |
| Stack to Reach Ratio | 1.27:1 |
| Seat Tube Length, C-T | 490mm |
| Top Tube Length, Effective/Horizontal HT Top | 512mm |
| Top Tube Slope | 1.4deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 75deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 405mm |
| Chainstay Length Horizontal | 401.3mm |
| Front-Center | 562.5mm |
| Front-Center Horizontal | 559.8mm |
| Wheelbase | 961mm |
| Fork Offset/Rake | 45mm |
| Trail | 61.9mm mid/neutral |
| Mechanical Trail | 58.8mm |
| Wheel Flop | 18.2mm |
| Standover Height | 755mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 56.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1633mm |
| 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 | 5 ft 2 in to 5 ft 4 in |
Source:https://www.6ku.com/products/6ku-urban-track-bike