2024 Trek Bikes speed concept Base XL
Build
700C/29 in × 32 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 565mm |
| Reach | 445mm |
| Stack to Reach Ratio | 1.27:1 |
| Seat Tube Length, C-TTT | 574mm |
| Top Tube Length, Effective/Horizontal Center | 565mm |
| Top Tube Slope | -1.6deg |
| Head Tube Angle | 72.5deg |
| Seat Tube Angle | 78deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 80mm |
| Bottom Bracket Height | 263mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 402.1mm |
| Front-Center | 649.8mm |
| Front-Center Horizontal | 644.9mm |
| Wheelbase | 1047mm |
| Fork Offset/Rake | 45mm |
| Trail | 61mm mid/neutral |
| Mechanical Trail | 58.1mm |
| Wheel Flop | 17.5mm |
| Standover Height | 831mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 136.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 93mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1733mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.trekbikes.com/us/en_US/bikes/road-bikes/triathlon-bikes/speed-concept/speed-concept-slr-7-axs/p/41499/?colorCode=red_black