2021 TFSA JH-33 Base 54
Build
700C/29 in × 28 mm
Insights
Somewhat aggressive stack and reach vs trend of performance road bikes
Design deviates from other sizes of TFSA JH-33
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 534mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, C-T | 475mm |
| Top Tube Length, Effective/Horizontal Unknown | 541mm |
| Top Tube Slope | 8.5deg |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 131mm |
| Bottom Bracket Drop | 74mm |
| Bottom Bracket Height | 265mm |
| Chainstay Length | 415mm |
| Chainstay Length Horizontal | 408.4mm |
| Front-Center | 579mm |
| Front-Center Horizontal | 574.7mm |
| Wheelbase | 983mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 366mm |
| Trail | 54.5mm mid/neutral |
| Mechanical Trail | 52.1mm |
| Wheel Flop | 15.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 70mm |
| 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 | 1661mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 178 cm to 184 cm |
Source:https://www.aliexpress.com/item/1005003346554169.html?spm=a2g0o.store_pc_groupList.8148356.13.6cd86016VT4P46&pdp_npi=3%40dis%21GBP%21%EF%BF%A1678.96%21%EF%BF%A1475.27%21%21%21%21%21%40211b88ee16859597030906549ebdc8%2112000025340918622%21sh%21UK%212030427602