2025 Tqiqt Qian Xun Base 55
Build
700C/29 in × 40 mm
Insights
Design deviates from other sizes of Tqiqt Qian Xun
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 640.5mm |
| Reach | 392mm |
| Stack to Reach Ratio | 1.63:1 |
| Seat Tube Length, C-T | 550mm |
| Top Tube Length, Effective/Horizontal HT Top | 579mm |
| Top Tube Slope | 11.7deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 185mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 443.7mm |
| Front-Center | 636mm |
| Front-Center Horizontal | 631.6mm |
| Wheelbase | 1075.3mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 415mm |
| Trail | 64.7mm mid/neutral |
| Mechanical Trail | 61.4mm |
| Wheel Flop | 19.5mm |
| Standover Height | 822mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 115mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1777.3mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://item.taobao.com/item.htm?id=862110140296