2026 Hard Rocx GT GT1 52cm M/L
Build
700C/29 in × 45 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 558.6mm |
| Reach | 374.8mm |
| Stack to Reach Ratio | 1.49:1 |
| Top Tube Length, Effective/Horizontal HT Top | 535mm |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 287mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.5mm |
| Front-Center | 600.3mm |
| Front-Center Horizontal | 596.3mm |
| Wheelbase | 1025.8mm |
| Fork Offset/Rake | 50mm |
| Trail | 69.7mm high |
| Mechanical Trail | 65.9mm |
| Wheel Flop | 21.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 74.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 117mm |
GT1 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1737.8mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 177 cm |
Source:www.hardrocx.no