Trek Madone SL Gen 8 Frameset - 2025
Details
Madone SL Gen 8 Frameset is an insanely light, aerodynamic, and built to race. It's crafted with 500 Series OCLV Carbon that finds the sweet spot between stiff power, light weight, and compliance. Plus, IsoFlow frame technology adds comfort on long rides without sacrificing speed or aerodynamics.
- The 500 Series OCLV Carbon frame gives you the weight savings and comfort of carbon, but in a layup that doesn't break the bank
- Lightweight IsoFlow comfort technology helps you ride stronger longer without sacrificing aerodynamics
- The sky is the limit – you can spec this Madone with your dream components for the perfect setup for you
- Designed to fit all-new RSL Aero Bottles and Cages for even more free speed
| Frame size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
| A — Seat tube (CM) | 40.4 | 44 | 47.6 | 51.2 | 54.8 | 60.9 |
| B — Seat tube angle | 73.8 | 73.8 | 73.6 | 73.4 | 73.4 | 73.4 |
| C — Head tube length (CM) | 10 | 12.1 | 13.6 | 15 | 17.2 | 20.1 |
| D — Head angle | 71.6 | 72.2 | 72.9 | 73.5 | 73.8 | 73.9 |
| E — Effective top tube (CM) | 51.7 | 53.2 | 54.5 | 55.7 | 56.8 | 58.4 |
| G — Bottom bracket drop (CM) | 7.2 | 7.2 | 7 | 7 | 6.8 | 6.8 |
| H — Chainstay length (CM) | 41 | 41 | 41 | 41 | 41.1 | 41.2 |
| I — Offset (CM) | 5 | 4.5 | 4.5 | 4 | 4 | 4 |
| J — Trail (CM) | 6.1 | 6.2 | 5.8 | 5.9 | 5.7 | 5.7 |
| K — Wheelbase (CM) | 97.1 | 97.6 | 98.1 | 98 | 99 | 100.7 |
| L — Standover (CM) | 70.9 | 74 | 76.8 | 79.4 | 82.5 | 86.9 |
| M — Frame reach (CM) | 37 | 37.8 | 38.4 | 38.9 | 39.4 | 40.2 |
| N — Frame stack (CM) | 50.7 | 53 | 54.6 | 56.2 | 58.2 | 61 |
| Saddle rail height min (w/short mast) (CM) | 54.9 | 58.5 | 62.1 | 65.7 | 69.3 | 75.4 |
| Saddle rail height max (w/short mast) (CM) | 61.2 | 64.8 | 68.4 | 72 | 75.6 | 81.7 |
| Saddle rail height min (w/tall mast) (CM) | 59.2 | 62.8 | 66.4 | 70 | 73.6 | 79.7 |
| Saddle rail height max (w/tall mast) (CM) | 65.4 | 69 | 72.6 | 76.2 | 79.8 | 85.9 |
| Rider Height | Inseam | |
|---|---|---|
| XS | 143 - 158 cm | 67 - 74 cm |
| XS | 4'8" - 5'2" | 26" - 29" |
| S | 158 - 162 cm | 74 - 76 cm |
| S | 5'2" - 5'4" | 29" - 30" |
| M | 162 - 173 cm | 76 - 81 cm |
| M | 5'4" - 5'8" | 30" - 32" |
| ML | 173 - 179 cm | 81 -84 cm |
| ML | 5'8" - 5'10" | 32" - 33" |
| L | 179 - 188 cm | 84 - 88 cm |
| L | 5'10" - 6'2" | 33" 35" |
| XL | 188 - 213 cm | 88 - 100 cm |
| XL | 6'2" - 7'0" | 35" - 39" |
Specs
| Frame | 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing |
|---|---|
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Crimson / X-Small | 197216089254 | 5328104 | MAD277911418 |
| Crimson / Small | 197216089261 | 5328105 | MAD267766508 |
| Crimson / Medium | 197216089278 | 5328106 | MAD265673768 |
| Crimson / Medium/Large | 197216089285 | 5328107 | MAD275515498 |
| Crimson / Large | 197216089292 | 5328108 | MAD262163458 |
| Dark Star / X-Small | 197216173595 | 5332837 | MAD284744618 |
| Dark Star / Small | 197216173601 | 5332838 | MAD275978518 |
| Dark Star / Medium | 197216173618 | 5332839 | MAD278150998 |
| Dark Star / Medium/Large | 197216173625 | 5332840 | MAD288066258 |
| Dark Star / Large | 197216173632 | 5332841 | MAD27910958 |