Trek Madone SL 7 Gen 8 - 2025
Details
Madone SL 7 Gen 8 is a race-ready road bike built to give you the best of every world. Its featherweight build lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. To give you the best balance of price and performance, it's built with 500 Series OCLV carbon, a two-piece handlebar and stem, and Shimano Ultegra Di2 wireless electronic drivetrain that delivers clean shifts every time, all topped off with carbon wheels for extra lightweight performance.
- Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike
- A more economical 500 Series OCLV Carbon frame and new tube shaping shave weight where it matters most to help you fly up climbs
- Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents
- You get lightning-fast precision shifts that are fully customizable thanks to Shimano's Ultegra Di2 drivetrain
- Lightweight, race-focused IsoFlow comfort tech helps you ride stronger longer without sacrificing weight or aerodynamics
- This bike comes set up tubeless — a first in Trek performance road history
| 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
| Rims | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready |
|---|---|
| Stem | Trek RCS Pro, -7 degree, 110mm length |
| Chain | Shimano Ultegra/XT M8100, 12 speed |
| Frame | 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle |
| Tires | Bontrager R3 Hard-Case Lite, aramid bead, 170 tpi, 700x28mm |
| Rotors | Shimano CL800, centerlock, 160mm |
| Saddle | Bontrager Aeolus Elite, austenite rails, 145mm width |
| Wheels | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle / |
| Crankset | Shimano Ultegra R8100, 50/34, 175mm length |
| Shifters | Shimano Ultegra R8170 Di2, 12 speed |
| Handlebars | Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 41cm control width, 44cm drop width |
| Bottom Bracket | Praxis, T47 threaded, internal bearing |
| Front Derailleur | Shimano Ultegra R8150 Di2, braze-on, down swing |
| Cassette/Freewheel | Shimano Ultegra R8101, 11-34, 12 speed |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Rear Derailleur | Shimano Ultegra R8150 Di2, 34T max cog |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Matte Lunar Silver / X-Small / 700c | 197216023852 | 5319986 | MAD31826398 |
| Matte Lunar Silver / X-Large / 700c | 197216023906 | 5319991 | MAD315796278 |
| Dark Star / X-Large / 700c | 197216023968 | 5319997 | MAD231671008 |
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