2021 Bombtrack Bicycle Company Monroe Base Medium
Build
650B/27.5 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 | 583mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 520mm |
| Top Tube Length, Effective/Horizontal Center | 563mm |
| Top Tube Slope | 9.1deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 434.4mm |
| Front-Center | 619mm |
| Front-Center Horizontal | 614.6mm |
| Wheelbase | 1049mm |
| Fork Offset/Rake | 45mm |
| Trail | 71.6mm high |
| Mechanical Trail | 67.5mm |
| Wheel Flop | 22.5mm |
| Standover Height | 790mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 112mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 674mm |
| Bike Length with Tires | 1723mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://99spokes.com/en-AU/bikes/bombtrack/2021/munroe-al