2026 Trek Bikes Checkpoint Gen 3 Carbon ML
Build
700C/29 in × 38 mm
Insights
Design deviates from other sizes of Trek Bikes Checkpoint Gen 3
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 60.1mm |
| Reach | 39.7mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 53mm |
| Top Tube Length, Effective/Horizontal Unknown | 57.8mm |
| Top Tube Slope | 9.7deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.3deg |
| Head Tube Length | 15.1mm |
| Bottom Bracket Drop | 7.6mm |
| Bottom Bracket Height | 341.4mm |
| Chainstay Length | 43mm |
| Chainstay Length Horizontal | 42.3mm |
| Front-Center | 62.3mm |
| Front-Center Horizontal | 61.9mm |
| Wheelbase | 104.2mm |
| Fork Offset/Rake | 4.9mm |
| Trail | 108.2mm very high |
| Mechanical Trail | 103mm |
| Wheel Flop | 31.8mm |
| Standover Height | 81.3mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | -459.2mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 168.9mm |
Carbon Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 38mm |
| Tire Outer Diameter | 698mm |
| Bike Length with Tires | 802.2mm |
| 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 | 70 cm to 74 cm |
Source:www.trekbikes.com