Trek Madone SLR 7 AXS Gen 8 2025 - Road Bike
Blending aero design with SRAM Force AXS 12-speed wireless shifting, the Madone SLR 7 AXS Gen 8 is built for pure performance. It’s ultra-light, smooth over distance, and ready to deliver on race day.
Key Features:
- 900 Series OCLV Carbon frame with IsoFlow and Full System Foil aero shaping
- One-piece carbon fork with internal brake routing for sleek aerodynamics
- SRAM Force AXS D2 2x12-speed wireless drivetrain with integrated power meter
- SRAM CentreLine X hydraulic disc brakes for powerful, consistent braking
- Bontrager Aeolus Pro 51 carbon wheels with Pirelli P Zero Race 700x28mm tyres
- Trek Aero RSL cockpit with integrated RSL Aero Bottles and Cages
- Available with 0% APR finance
The Trek Madone SLR 7 AXS Gen 8 is designed for cyclists who demand the best in aerodynamic performance, power data precision, and road-ready comfort. At its core is a lightweight 900 Series OCLV Carbon frame, Trek’s most advanced carbon lay-up, paired with Full System Foil tube shaping to improve aero efficiency across the whole bike not just the frame.
To keep you comfortable without losing speed, Trek’s clever IsoFlow seat tube design flexes to soak up road buzz and reduce rider fatigue. This helps maintain power over long days and rougher roads, while keeping the bike’s stiffness exactly where you need it for big efforts and race-winning surges.
Shifting comes courtesy of SRAM Force AXS D2, a completely wireless 12-speed electronic groupset. Known for its smooth, intuitive shifting and wide gear range, this setup includes a 48/35 chainset and 10-33 cassette, ideal for everything from crit racing to steep climbs. It also features a built-in power meter, giving you the tools to monitor your effort and maximise training precision.
For control at any speed, SRAM CentreLine X hydraulic disc brakes (180mm front / 160mm rear) deliver superb modulation and confidence on descents. Bontrager Aeolus Pro 51 carbon wheels add to the aero edge and are tubeless-ready, paired with Pirelli P Zero Race 700x28mm tyres for low rolling resistance and grip in any conditions.
Aero integration continues with the Trek Aero RSL one-piece carbon bar and stem, providing race-ready handling and a streamlined look. RSL Aero Bottles and Cages not only carry your fuel they’re shaped to reduce drag and contribute to the overall aero gains.
If you're chasing marginal gains, podium places or simply the best performance Trek has to offer, the Madone SLR 7 AXS Gen 8 is the complete race system.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | 900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142x12 mm thru axle |
| Fork | Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100 mm chamfered thru axle |
| Headset | RCS Headset System |
| Stem | Trek Aero RSL Road integrated bar/stem |
| Bars | Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width, 100 mm stem length |
| Front Brake | SRAM CentreLine X, CentreLock, round edge, 180mm |
| Rear Brake | SRAM CentreLine X, CentreLock, round edge, 160mm |
| Front Mech | SRAM Force AXS D2, braze-on |
| Rear Mech | SRAM Force AXS D2, 36T max cog |
| Shifters | SRAM Force AXS D2, 12-speed |
| Speed | 24 |
| Rims | Bontrager Aeolus Pro 51 |
| Front Hub | Bontrager Aeolus Pro 51 |
| Rear Hub | Bontrager Aeolus Pro 51 |
| Front Tyre | Pirelli P Zero Race, 120 tpi, tubeless-compatible, 700x28 mm |
| Rear Tyre | Pirelli P Zero Race, 120 tpi, tubeless-compatible, 700x28 mm |
| Seat Post | Madone aero carbon seat post, 0 mm offset, long length |
| Saddle | Bontrager Aeolus Pro, carbon rails, 145 mm width |
| Chainset | SRAM Force AXS D2, power meter, 48/35, DUB, 172.5 mm length |
| Bottom Bracket | SRAM DUB, T47 threaded, internal bearing |
| Chain | SRAM Force, 12-speed |
| Cassette | SRAM Force XG-1270, 10-33, 12 speed |
Trek Madone Gen 8 Size Chart
| Size | Height cm | Height Feet / Inches | Inseam cm | Inseam Inches |
|---|---|---|---|---|
| XS (47cm) | 143 - 158 cm | 4'8" - 5'2" | 67 - 74 cm | 26" - 29" |
| S (50cm) | 158 - 162 cm | 5'2" - 5'4" | 74 - 76 cm | 29" - 30" |
| M (52-54cm) | 162 - 173 cm | 5'4" - 5'8" | 76 - 81 cm | 30" - 32" |
| ML (56cm) | 173 - 179 cm | 5'8" - 5'10" | 81 - 84 cm | 32" - 33" |
| L (58cm) | 179 - 188 cm | 5'10" - 6'2" | 84 - 88 cm | 33" - 35" |
| XL (60-62cm) | 188 - 213 cm | 6'2" - 7'0" | 88 - 100 cm | 35" - 39" |
What size frame do I need if I am between sizes? - read here
Trek Madone Gen 8 Geometry Chart
| Size | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Stack | 507 | 530 | 546 | 562 | 582 | 610 |
| Reach | 370 | 378 | 384 | 389 | 394 | 402 |
| Head Tube Length | 100 | 121 | 136 | 150 | 172 | 201 |
| Head Tube Angle | 71.6° | 72.2° | 72.9° | 73.5° | 73.8° | 73.9° |
| Bottom Bracket Drop | 72 | 72 | 70 | 70 | 68 | 68 |
| Trail | 61 | 62 | 58 | 59 | 57 | 57 |
| Fork Rake/Offset | 50 | 45 | 45 | 40 | 40 | 40 |
| Chainstay Length | 410 | 410 | 410 | 410 | 411 | 412 |
| Wheelbase | 971 | 976 | 981 | 980 | 990 | 1007 |
| Top Tube Length (horizontal) | 517 | 532 | 545 | 557 | 568 | 584 |
| Standover Height | 704 | 734 | 762 | 790 | 820 | 863 |
| Seat Tube Length | 404 | 440 | 476 | 512 | 548 | 609 |
| Seat Tube Angle | 73.8° | 73.8° | 73.6° | 73.4° | 73.4° | 73.4° |
| Saddle rail height min (w/short mast) | 549 | 585 | 621 | 657 | 693 | 754 |
| Saddle rail height max (w/short mast) | 612 | 648 | 684 | 720 | 756 | 817 |
| Saddle rail height min (w/tall mast) | 592 | 628 | 664 | 700 | 736 | 797 |
| Saddle rail height max (w/tall mast) | 654 | 690 | 726 | 762 | 798 | 859 |
All measurements are in mm unless otherwise stated.
The above table shows the standard geometry for the bicycle as shipped, other geometry configurations may be available with certain bikes. Please contact us via Live Chat to find out more.
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Trek Madone SLR 7 AXS Gen 8 2025 - Road Bike
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