Trek Madone SLR 9 AXS Gen 8 - 2025
Details
Madone SLR 9 AXS Gen 8 is built for dominating the roads with equal parts light weight and aerodynamic speed. It's crafted from our highest-level 900 Series OCLV Carbon that's not only insanely light, but delivers aerodynamic shapes for crushing descents and straightaways. Lightweight IsoFlow frame technology means Madone doesn't sacrifice comfort for speed. This build comes ready to win with a top-level SRAM RED AXS drivetrain, carbon wheels, a Trek Aero RSL one-piece carbon bar/stem, and RSL Aero Bottles and Cages for more drag reduction.
- Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike
- It's crafted from our highest-level 900 Series OCLV carbon that's mind-bogglingly light, stiff where you need the power, and compliant where you crave comfort
- Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents
- You get precision shifting in SRAM's lightest package ever with RED AXS E1 wireless drivetrain, plus an ultra-precise power meter to get more from training days
- RSL Aero Bottles and Cages make the whole rider system faster to give you even more aerodynamic gains
- New Blendr system on bar/stem makes it easy to add and remove a daytime running light
| 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
| Chain | SRAM RED E1,12 speed |
|---|---|
| Frame | 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle |
| Tires | Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm |
| Saddle | Aeolus RSL, carbon rails, 145mm width |
| Wheels | Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle / |
| Crankset | SRAM RED AXS E1, power meter, 48/35, DUB, 172.5mm length |
| Shifters | SRAM RED AXS E1 // SRAM RED AXS E1 |
| Handlebars | Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 39cm control width, 42cm drop width, 100mm stem length |
| Bottom Bracket | SRAM DUB, T47 threaded, internal bearing |
| Front Derailleur | SRAM RED AXS E1, braze-on |
| Cassette/Freewheel | SRAM RED XG-1290 E1, 10-33, 12 speed |
| Seatpost | Madone aero carbon seatpost, 0mm offset, long length |
| Fork | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle |
| Stem | Trek Aero RSL Road integrated bar/stem |
| Rear Derailleur | SRAM RED AXS E1, 36T max cog |
* Subject to change without notice.
Part Numbers
| Option | UPC | MPN | Store SKU |
|---|---|---|---|
| Interstellar / X-Small | 197216029175 | 5322549 | MAD315481398 |
| Interstellar / Medium/Large | 197216029205 | 5322552 | MAD319292668 |
| Era White / Large | 197216000464 | 5319521 | MAD261156028 |
| Matte/Gloss Carbon Smoke / Medium/Large | 197216000273 | 5319502 | MAD40512928 |
| Matte/Gloss Carbon Smoke / Medium | 197216000266 | 5319501 | MAD39945648 |
| Carbon Red Smoke / X-Large | 197216000419 | 5319516 | MAD332715318 |
| Era White / Medium | 197216000440 | 5319519 | MAD261197048 |
| Interstellar / Small | 197216029182 | 5322550 | MAD308449368 |
| Navy Smoke / X-Large | 197216000358 | 5319510 | MAD288625238 |
| Carbon Red Smoke / Large | 197216000402 | 5319515 | MAD329562788 |
| Matte/Gloss Carbon Smoke / X-Small | 197216000242 | 5319499 | MAD405456478 |
| Navy Smoke / Small | 197216000310 | 5319506 | MAD271507418 |
| Interstellar / Large | 197216029212 | 5322553 | MAD305153758 |
| Era White / Medium/Large | 197216000457 | 5319520 | MAD272863848 |
| Matte/Gloss Carbon Smoke / Large | 197216000280 | 5319503 | MAD399869808 |
| Era White / X-Large | 197216000471 | 5319522 | MAD278855398 |
| Carbon Red Smoke / X-Small | 197216000365 | 5319511 | MAD339784838 |
| Matte/Gloss Carbon Smoke / X-Large | 197216000297 | 5319504 | MAD403394818 |
| Navy Smoke / Large | 197216000341 | 5319509 | MAD276783608 |
| Matte/Gloss Carbon Smoke / Small | 197216000259 | 5319500 | MAD397245548 |
| Era White / X-Small | 197216000426 | 5319517 | MAD273252668 |
| Navy Smoke / Medium/Large | 197216000334 | 5319508 | MAD284156068 |
| Navy Smoke / X-Small | 197216000303 | 5319505 | MAD282149778 |
| Carbon Red Smoke / Medium | 197216000389 | 5319513 | MAD324903358 |
| Navy Smoke / Medium | 197216000327 | 5319507 | MAD276792468 |
| Interstellar / Medium | 197216029199 | 5322551 | MAD301033858 |
| Carbon Red Smoke / Small | 197216000372 | 5319512 | MAD323456468 |
| Interstellar / X-Large | 197216029229 | 5322554 | MAD318151848 |
| Era White / Small | 197216000433 | 5319518 | MAD263375328 |
| Carbon Red Smoke / Medium/Large | 197216000396 | 5319514 | MAD33233218 |