2021 GT Bicycles Grade Elite Alloy 55
Build
700C/29 in × 37 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of GT Bicycles Grade
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 590mm |
| Reach | 394mm |
| Stack to Reach Ratio | 1.5:1 |
| Seat Tube Length, C-T | 531mm |
| Top Tube Length, Actual C-C | 574mm |
| Top Tube Slope | 8.3deg |
| Head Tube Angle | 72.3deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 160mm |
| Bottom Bracket Drop | 73mm |
| Bottom Bracket Height | 275mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439mm |
| Front-Center | 621mm |
| Front-Center Horizontal | 616mm |
| Wheelbase | 1055mm |
| Fork Offset/Rake | 55mm |
| Trail | 53.3mm mid/neutral |
| Mechanical Trail | 50.8mm |
| Wheel Flop | 15.5mm |
| Standover Height | 791mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 103mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 105mm |
Elite Alloy Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 37mm |
| Tire Outer Diameter | 696mm |
| Bike Length with Tires | 1751mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 183 cm |
Source:https://trial-sport.ru/imf_photo/grade_2540348.jpg