2025 TFSA JH-10 Base 56
Build
700C/29 in × 28 mm
Insights
Somewhat upright 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 | 582mm |
| Reach | 390mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 541mm |
| Seat Tube Length, Effective Center | 575mm |
| Top Tube Slope | 6.8deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 72.4deg |
| Head Tube Length | 175mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 269mm |
| Chainstay Length | 412mm |
| Chainstay Length Horizontal | 406mm |
| Front-Center | 598mm |
| Front-Center Horizontal | 594mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 45mm |
| Trail | 56.6mm mid/neutral |
| Mechanical Trail | 54.1mm |
| Wheel Flop | 15.8mm |
| Standover Height | 817mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 99mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.alibaba.com/product-detail/TFSA-Carbon-Fiber-Wind-Breaking-Road_1600958545550.html?spm=a2700.shop_plgr.41413.5.216b7121Awg2MW