2021 GT Bicycles LaBomba Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Steel
Geometry
MD | LG | |
Stack | 588mm | 588mm |
Reach | 406mm | 436mm |
Stack to Reach Ratio | 1.45:1 | 1.35:1 |
Seat Tube Length, Unknown | 334mm | 334mm |
Top Tube Length, Effective/Horizontal Center | 570mm | 590mm |
Top Tube Length, Actual C-C | 564mm | 590mm |
Top Tube Slope | 26.2deg | 0deg |
Head Tube Angle | 68.5deg | 68.5deg |
Seat Tube Angle | 75.6deg | 75.6deg |
Head Tube Length | 110mm | 110mm |
Bottom Bracket Drop | 25mm | 25mm |
Bottom Bracket Height | 305.3mm | 305.3mm |
Chainstay Length | 378mm | 378mm |
Chainstay Length Horizontal | 377.2mm | 377.2mm |
Front-Center | 673mm | 702mm |
Front-Center Horizontal | 679.8mm | 709.8mm |
Wheelbase | 1057mm | 1087mm |
Fork Offset/Rake | 41mm | 41mm |
Trail | 86mm very high | 86mm very high |
Mechanical Trail | 80.1mm | 80.1mm |
Wheel Flop | 29.3mm | 29.3mm |
Standover Height | 691mm | 691mm |
Tire to Pedal Spindle | 172.7mm 170 mm cranks | 201.7mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 135.3mm 170 mm cranks | 135.3mm 170 mm cranks |
Base Build
MD | LG | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 2in | 2in |
Tire Outer Diameter | 660.6mm | 660.6mm |
Bike Length with Tires | 1717.6mm | 1747.6mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://gtbicycles.com/products/labomba-pro?variant=45862861439273