2025 TFSA JH-10 Base 54
Build
700C/29 in × 30 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of TFSA JH-10
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 561mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.46:1 |
| Seat Tube Length, Unknown | 522mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Slope | 6.6deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 72.7deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 271mm |
| Chainstay Length | 412mm |
| Chainstay Length Horizontal | 406mm |
| Front-Center | 591mm |
| Front-Center Horizontal | 587mm |
| Wheelbase | 993mm |
| Fork Offset/Rake | 45mm |
| Trail | 60.3mm mid/neutral |
| Mechanical Trail | 57.5mm |
| Wheel Flop | 17.3mm |
| Standover Height | 798mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 80mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 101mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1675mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://ko.aliexpress.com/item/1005006335555616.html