Trek
Trek Madone SLR 7 Gen 8 2025-2026
Trek Madone SLR 7 Gen 8 2025-2026
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The Madone SLR 7 Gen 8 is an aero, featherlight road bike that's built to race. Its 900 Series OCLV Carbon frame keeps the weight way down while delivering aerodynamic gains and IsoFlow technology means you don't have to sacrifice comfort for speed. It comes race-ready, with a wireless 2x12 Shimano Ultegra Di2 group set, Bontrager Aeolus Pro 51 carbon wheels, a Trek Aero RSL one-piece bar/stem, and RSL Aero Bottles and Cages that further reduce drag.
Frame with Fork | 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 |
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Fork | Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100 mm chamfered thru axle |
Weight | ML - 7.31 kg/16.12 lb (with TLR sealant, no tubes, no bottles/cages) |
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Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
Battery | Shimano BT-DN300 |
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Charger | Charging cable included |
Shifter | Shimano Ultegra R8170 Di2, 12-speed |
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Front derailleur | Shimano Ultegra R8150 Di2, braze-on, down swing |
Rear derailleur | Shimano Ultegra R8150 Di2, 34T max cog |
*Crank |
Size: XS, S Shimano Ultegra R8100, 52/36, 165 mm length |
Size: M, ML Shimano Ultegra R8100, 52/36, 170 mm length |
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Size: ML, L, XL Shimano Ultegra R8100, 52/36, 172.5 mm length |
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Size: XL Shimano Ultegra R8100, 52/36, 175 mm length |
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Bottom bracket | Praxis, T47 threaded, internal bearing |
Cassette | Shimano Ultegra R8101, 11-30, 12-speed |
Chain | Shimano Ultegra/XT M8100, 12-speed |
Max. chainring size | 1x: 54T, 2x: 56/43 |
Wheel front | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle |
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Wheel rear | Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12 mm thru axle |
Skewer front | Bontrager Switch chamfered thru axle, removable lever |
Skewer rear | Bontrager Switch chamfered thru axle, removable lever |
*Tyre |
Size: XS, S, M, ML, L, XL Pirelli P Zero Race, 120 tpi, tubeless-compatible, 700x28 mm |
Size: XS, S, M, ML, L, XL Bontrager Aeolus RSL RD, Tubeless-Ready, cotton construction, aramid bead, 170 tpi, 700x28 mm |
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Tyre part | Bontrager TLR sealant, 180 ml/6 oz |
Tube | Pirelli P Zero SmarTube, TPU |
Max tyre size | 32 mm (wie gemessen |
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.





