2026 8bar Bikes GRUNEWALD steel Base X Large
Build
700C/29 in × 50 mm
Insights
Somewhat aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 638mm |
| Reach | 416mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 570mm |
| Top Tube Length, Effective/Horizontal Center | 605mm |
| Top Tube Slope | 9deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 418.3mm |
| Front-Center | 659mm |
| Front-Center Horizontal | 654.7mm |
| Wheelbase | 1073mm |
| Fork Offset/Rake | 42.4mm |
| Trail | 79.5mm high |
| Mechanical Trail | 75.2mm |
| Wheel Flop | 24.5mm |
| Standover Height | 810mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 128mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 116mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1795mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://8bar-bikes.com/shop/8bar-grunewald-steel-v1-gravel-frameset-4/#frame