2019 Pure Bros Gravel Bike Base M
Build
700C/29 in × 50 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Pure Bros Gravel Bike
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 564mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 540mm |
| Top Tube Length, Effective/Horizontal Center | 550mm |
| Top Tube Slope | 5.1deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 291mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 419.2mm |
| Front-Center | 601.9mm |
| Front-Center Horizontal | 597.8mm |
| Wheelbase | 1017mm |
| Fork Offset/Rake | 50.8mm |
| Trail | 67.3mm high |
| Mechanical Trail | 63.8mm |
| Wheel Flop | 20.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 70.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 121mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1739mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 14 ft 2 in to |
Source:https://www.finest-limited-cycles.com/stahlrahmen-gravel-bike/