2025 Trek Bikes Madone SL6 Gen 8 XS
Build
700C/29 in × 28 mm
Insights
Average stack and reach vs trend of performance road bikes
Design deviates from other sizes of Trek Bikes Madone
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 507mm |
| Reach | 370mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-C | 404mm |
| Top Tube Length, Effective/Horizontal HT Top | 517mm |
| Top Tube Slope | 13.9deg |
| Head Tube Angle | 71.6deg |
| Seat Tube Angle | 73.8deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 403.6mm |
| Front-Center | 267mm |
| Front-Center Horizontal | 567.4mm |
| Wheelbase | 971mm |
| Fork Offset/Rake | 50mm |
| Trail | 60.1mm mid/neutral |
| Mechanical Trail | 57mm |
| Wheel Flop | 18mm |
| Standover Height | 704mm |
| Tire to Pedal Spindle Distance With 165 mm cranks | -237mm |
| Pedal Spindle to Ground Clearance With 165 mm cranks | 102mm |
SL6 Gen 8 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1649mm |
| Crank Length | 165mm |
| Stem Length | 80mm |
| Stem Angle | -7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 147 cm to 162 cm |
Source:https://www.trekbikes.com/us/en_US/bikes/road-bikes/performance-road-bikes/madone/f/F213/madone-sl-6-gen-8/57662/5337941