2022 Guerrilla Gravity Megatrail Base Size 4
Build
650B/27.5 in × 2.4 in
Insights
Very upright stack and reach vs trend of full-suspension fatbike bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 646mm |
| Reach | 500mm |
| Stack to Reach Ratio | 1.29:1 |
| Seat Tube Length, C-T | 480mm |
| Top Tube Length, Effective/Horizontal Center | 645mm |
| Top Tube Slope | 16.3deg |
| Head Tube Angle | 64.5deg |
| Seat Tube Angle | 73deg |
| Effective Seat Tube Angle, Unknown | 76.8deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 14mm |
| Bottom Bracket Height | 339mm |
| Chainstay Length | 433mm |
| Chainstay Length Horizontal | 432.8mm |
| Front-Center | 843.3mm |
| Front-Center Horizontal | 843.2mm |
| Wheelbase | 1276mm |
| Fork Offset/Rake | 37.7mm |
| Trail | 126.6mm very high |
| Mechanical Trail | 114.3mm |
| Wheel Flop | 49.2mm |
| Standover Height | 734mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 320.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 169mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 705.9mm |
| Bike Length with Tires | 1981.9mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 170mm |
| Rear Travel | 155mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://ridegg.com/collections/megatrail/products/megatrail-frameset