2025 BlackHeart Bike Company Gravel Titanium 64
Build
700C/29 in × 50 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of BlackHeart Bike Company Gravel
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 645mm |
| Reach | 444mm |
| Stack to Reach Ratio | 1.45:1 |
| Seat Tube Length, C-T | 585mm |
| Top Tube Length, Effective/Horizontal HT Top | 635mm |
| Top Tube Slope | 7.9deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 230mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 289mm |
| Chainstay Length | 427mm |
| Chainstay Length Horizontal | 420.9mm |
| Front-Center | 695mm |
| Front-Center Horizontal | 692.1mm |
| Wheelbase | 1113mm |
| Fork Offset/Rake | 53mm |
| Fork Length, Unknown | 395mm |
| Trail | 64.9mm mid/neutral |
| Mechanical Trail | 61.6mm |
| Wheel Flop | 19.5mm |
| Standover Height | 845mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 164mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 119mm |
Titanium Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1835mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Titanium |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 16 ft 9 in to |
Source:https://blackheartbikeco.com/products/gravel-ti