2024 Trek Bikes Madone SLR Gen 8
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | ML | L | XL | |
Stack | 507mm | 530mm | 546mm | 562mm | 582mm | 610mm |
Reach | 370mm | 378mm | 384mm | 389mm | 394mm | 402mm |
Stack to Reach Ratio | 1.37:1 | 1.4:1 | 1.42:1 | 1.44:1 | 1.48:1 | 1.52:1 |
Seat Tube Length, C-TTT | 404mm | 440mm | 476mm | 512mm | 548mm | 609mm |
Top Tube Length, Effective/Horizontal Center | 517mm | 532mm | 545mm | 557mm | 568mm | 584mm |
Top Tube Slope | 11.6deg | 9.9deg | 7.6deg | 5.5deg | 3.9deg | 0.7deg |
Head Tube Angle | 71.6deg | 72.2deg | 72.9deg | 73.5deg | 73.8deg | 73.9deg |
Seat Tube Angle | 73.8deg | 73.8deg | 73.6deg | 73.4deg | 73.4deg | 73.4deg |
Head Tube Length | 100mm | 121mm | 136mm | 150mm | 172mm | 201mm |
Bottom Bracket Drop | 72mm | 72mm | 70mm | 70mm | 68mm | 68mm |
Bottom Bracket Height | 267mm | 267mm | 269mm | 269mm | 271mm | 271mm |
Chainstay Length | 410mm | 410mm | 410mm | 410mm | 411mm | 412mm |
Chainstay Length Horizontal | 403.6mm | 403.6mm | 404mm | 404mm | 405.3mm | 406.4mm |
Front-Center | 571.9mm | 576.9mm | 581.3mm | 580.3mm | 588.6mm | 604.5mm |
Front-Center Horizontal | 567.4mm | 572.4mm | 577mm | 576mm | 584.7mm | 600.7mm |
Wheelbase | 971mm | 976mm | 981mm | 980mm | 990mm | 1007mm |
Fork Offset/Rake | 50mm | 45mm | 45mm | 40mm | 40mm | 40mm |
Trail | 60.1mm mid/neutral | 61.6mm mid/neutral | 57.2mm mid/neutral | 58.7mm mid/neutral | 56.8mm mid/neutral | 56.2mm mid/neutral |
Mechanical Trail | 57mm | 58.6mm | 54.7mm | 56.3mm | 54.6mm | 54mm |
Wheel Flop | 18mm | 17.9mm | 16.1mm | 16mm | 15.2mm | 15mm |
Standover Height | 709mm | 740mm | 768mm | 794mm | 825mm | 869mm |
Tire to Pedal Spindle | 67.9mm 165 mm cranks | 72.9mm 165 mm cranks | 72.3mm 170 mm cranks | 68.8mm 172.5 mm cranks | 77.1mm 172.5 mm cranks | 90.5mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 102mm 165 mm cranks | 102mm 165 mm cranks | 99mm 170 mm cranks | 96.5mm 172.5 mm cranks | 98.5mm 172.5 mm cranks | 96mm 175 mm cranks |
SLR Gen 8 Build
XS | S | M | ML | L | XL | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1649mm | 1654mm | 1659mm | 1658mm | 1668mm | 1685mm |
Crank Length | 165mm | 165mm | 170mm | 172.5mm | 172.5mm | 175mm |
Handlebar Width | 35cm | 37cm | 39cm | 39cm | 39cm | 41cm |
Stem Length | 80mm | 90mm | 90mm | 100mm | 100mm | 110mm |
Published Sizing Recommendations
Height | 4 ft 8 in to 5 ft 2 in | 5 ft 2 in to 5 ft 4 in | 5 ft 4 in to 5 ft 8 in | 5 ft 8 in to 5 ft 10 in | 5 ft 10 in to 6 ft 2 in | 6 ft 2 in to 7 ft 0 in |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Performance RoadSource:https://www.trekbikes.com/us/en_US/madone/