2026 Trek Bikes Checkpoint Gen 3 SL ML
Build
700C/29 in × 38 mm
Insights
Very 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 | 601mm |
| Reach | 397mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 530mm |
| Top Tube Length, Effective/Horizontal Unknown | 578mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.3deg |
| Head Tube Length | 151mm |
| Bottom Bracket Drop | 76mm |
| Bottom Bracket Height | 273mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 423.2mm |
| Front-Center | 623.4mm |
| Front-Center Horizontal | 618.8mm |
| Wheelbase | 1042mm |
| Fork Offset/Rake | 49mm |
| Trail | 61.9mm mid/neutral |
| Mechanical Trail | 58.9mm |
| Wheel Flop | 18.2mm |
| Standover Height | 81.3mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 101.9mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 100.5mm |
SL Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 1740mm |
| Crank Length | 172.5mm |
| Handlebar Width | 42cm |
| Stem Length | 90mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 10 in to 6 ft 2 in |
Source:https://www.trekbikes.com/us/en_US/bikes/bikepacking-touring-bikes/checkpoint/checkpoint-sl/f/F224-1/checkpoint-sl-7-axs-gen-3/55097/5334686?aid%5B39899%5D=122747&step=2&aid%5B39902%5D=122765&aid%5B42809%5D=131074§ion=QUESTIONNAIRE