2026 Hup GCX Gravel 46
Build
700C/29 in × 45 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 541mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, Unknown | 460mm |
| Top Tube Length, Effective/Horizontal Unknown | 524mm |
| Head Tube Angle | 70deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 287mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 424.4mm |
| Trail | — — |
| Standover Height | 760mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | — |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 117mm |
Gravel Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:hupcc.com