2024 Polygon Bikes Tambora G4 LG
Build
700C/29 in × 40 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 622mm |
| Reach | 397mm |
| Stack to Reach Ratio | 1.57:1 |
| Seat Tube Length, C-T | 492mm |
| Top Tube Length, Effective/Horizontal HT Top | 581mm |
| Top Tube Slope | 15.6deg |
| Head Tube Angle | 71.8deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 193mm |
| Bottom Bracket Drop | 78mm |
| Bottom Bracket Height | 273mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 417.8mm |
| Front-Center | 632mm |
| Front-Center Horizontal | 627.2mm |
| Wheelbase | 1045mm |
| Fork Offset/Rake | 49mm |
| Trail | 63.8mm mid/neutral |
| Mechanical Trail | 60.6mm |
| Wheel Flop | 18.9mm |
| Standover Height | 798mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 111mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 103mm |
G4 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1747mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Source:https://www.polygonbikes.com/tambora-g4/