2026 BH GRAVELX 1.5 XL
Build
700C/29 in × 38 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of BH GRAVELX
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 598mm |
| Reach | 398mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, Unknown | 560mm |
| Top Tube Length, Effective/Horizontal Center | 587mm |
| Top Tube Slope | 6.4deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 180mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 278mm |
| Chainstay Length | 426mm |
| Chainstay Length Horizontal | 420mm |
| Front-Center | 626mm |
| Front-Center Horizontal | 624mm |
| Wheelbase | 1044mm |
| Fork Offset/Rake | 47mm |
| Fork Length (On-Axis) | 390mm |
| Trail | 64mm mid/neutral |
| Mechanical Trail | 60.9mm |
| Wheel Flop | 18.8mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 107mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 108mm |
1.5 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1742mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.bhbikes.com/en_INT/bikes/road/adventure-and-gravel/gravelx-1-5-lg156?c=rrg