2025 Trek Bikes Checkpoint Gen 3 Carbon S
Build
700C/29 in × 45 mm
Insights
Somewhat upright stack and reach vs trend of progressive gravel bikes
Design deviates from other sizes of Trek Bikes Checkpoint Gen 3
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 556mm |
| Reach | 386mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, Unknown | 480mm |
| Top Tube Length, Effective/Horizontal Center | 547mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 71.4deg |
| Seat Tube Angle | 74deg |
| Effective Seat Tube Angle, Unknown | 73deg |
| Head Tube Length | 106mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 280mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.2mm |
| Front-Center | 603.6mm |
| Front-Center Horizontal | 598.8mm |
| Wheelbase | 1022mm |
| Fork Offset/Rake | 48.6mm |
| Trail | 68.6mm high |
| Mechanical Trail | 65mm |
| Wheel Flop | 20.7mm |
| Standover Height | 772mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 77.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 110mm |
Carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 45mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1734mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 158 cm to 162 cm |
Source:https://www.trekbikes.com/us/en_US/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-sl/checkpoint-sl-5-axs-gen-3/p/47071/?colorCode=black_grey