1800 GT Bicycles GT BIke Base S
Build
700C/29 in × 2.4 in
Insights
Somewhat upright stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of GT Bicycles GT BIke
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 621.5mm |
| Reach | 410mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, Unknown | 400mm |
| Top Tube Length, Effective/Horizontal Unknown | 564.3mm |
| Top Tube Slope | 24.7deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 68mm |
| Bottom Bracket Height | 304mm |
| Chainstay Length Horizontal | 441.6mm |
| Front-Center | 706.9mm |
| Front-Center Horizontal | 703.6mm |
| Wheelbase | 1145.2mm |
| Fork Offset/Rake | 51mm |
| Fork Length (Axle-To-Crown) | 511mm |
| Trail | 102.5mm very high |
| Mechanical Trail | 94.3mm |
| Wheel Flop | 36.9mm |
| Standover Height | 708.3mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 164.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 134mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.4in |
| Tire Outer Diameter | 743.9mm |
| Bike Length with Tires | 1889.1mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.facebook.com/gtbicyclesph