2023 GT Bicycles Grade Sport Large
Build
700C/29 in × 37 mm
Insights
Very aggressive stack and reach vs trend of all-road/gravel bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 603mm |
| Reach | 425mm |
| Stack to Reach Ratio | 1.42:1 |
| Seat Tube Length, C-T | 550mm |
| Top Tube Length, Effective/Horizontal Center | 609mm |
| Top Tube Slope | 7.5deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 162mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 273mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 433.6mm |
| Front-Center | 679.6mm |
| Front-Center Horizontal | 675.4mm |
| Wheelbase | 1109mm |
| Fork Offset/Rake | 54.8mm |
| Trail | 68.4mm high |
| Mechanical Trail | 64.3mm |
| Wheel Flop | 22mm |
| Standover Height | 805mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 161.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 103mm |
Sport Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 37mm |
| Tire Outer Diameter | 696mm |
| Bike Length with Tires | 1805mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 10 in to 6 ft 3 in |
Source:https://www.jensonusa.com/GT-Grade-Sport-Bike