2024 CHIRU Kunlun Base S
Build
700C/29 in × 28 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of CHIRU Kunlun
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 552mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, Unknown | 525mm |
| Top Tube Length, Effective/Horizontal Unknown | 535mm |
| Top Tube Slope | 5.1deg |
| Head Tube Angle | 71.7deg |
| Seat Tube Angle | 74.2deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.3mm |
| Front-Center | 597.3mm |
| Front-Center Horizontal | 592.7mm |
| Wheelbase | 996mm |
| Fork Offset/Rake | 45mm |
| Fork Length, Unknown | 372mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 88.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 95mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1674mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.chirubikes.com/en/kit-cadre/kunlun/