Trek 2026 Madone SL 7

It balances price and performance with a 500 Series OCLV Carbon frame that lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. You get a Shimano Ultegra Di2 wireless electronic drivetrain to deliver clean shifts every time, all topped off with carbon wheels, carbon handlebars, and a carbon stem for lightweight performance.

*Please note - spec applies to all sizes unless listed separately

Frameset
Specifications
*Frame Size: S, XL, XS, L, M, ML
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
*Fork Size: S, XL, XS, L, M, ML
Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle

Weight
Specifications
Weight ML - 7.87 kg / 17.36 lbs (with TLR sealant, no tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

E-system
Specifications
*Battery Size: S, XL, XS, L, M, ML
Shimano BT-DN300
*Charger Size: S, XL, XS, L, M, ML
Charging cable included

Drivetrain
Specifications
*Shifter Size: S, XL, XS, L, M, ML
Shimano Ultegra R8170 Di2, 12 speed
*Front derailleur Size: S, XL, XS, L, M, ML
Shimano Ultegra R8150 Di2, braze-on, down swing
*Rear derailleur Size: S, XL, XS, L, M, ML
Shimano Ultegra R8150 Di2, 34T max cog
*Crank Size: S, XS
Shimano Ultegra R8100, 50/34, 165mm length
Size: M, ML
Shimano Ultegra R8100, 50/34, 170mm length
Size: XL, L
Shimano Ultegra R8100, 50/34, 172.5mm length
*Bottom bracket Size: S, XL, XS, L, M, ML
Praxis, T47 threaded, internal bearing
*Cassette Size: S, XL, XS, L, M, ML
Shimano Ultegra R8101, 11-34, 12 speed
*Chain Size: S, XL, XS, L, M, ML
Shimano Ultegra/XT M8100, 12 speed
Max chainring size 1x: 54T, 2x: 56/43

Wheels
Specifications
*Wheel front Size: S, XL, XS, L, M, ML
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle
*Wheel rear Size: S, XL, XS, L, M, ML
Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12mm thru axle
*Skewer front Size: S, XL, XS, L, M, ML
Bontrager Switch chamfered thru axle
*Skewer rear Size: S, XL, XS, L, M, ML
Bontrager Switch chamfered thru axle, removable lever
*Tire Size: S, XL, XS, L, M, ML
Bontrager Aeolus Pro, Tubeless Ready, aramid bead, 120tpi, 700x28mm
*Tire part Size: S, XL, XS, L, M, ML
Bontrager TLR sealant, 180 ml/6 oz
Max tire size 32mm (as measured, see manual for details)

Components
Specifications
*Saddle Size: S, XL, XS, L, M, ML
Bontrager Aeolus Elite, austenite rails, 145mm width
*Seatpost Size: S, XL, XS, L, M, ML
Madone aero carbon seatpost, 0mm offset, short length
*Handlebar Size: XS
Bontrager Aero Pro, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 35cm control width, 38cm width
Size: S
Bontrager Aero Pro, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 37cm control width, 40cm width
Size: L, M, ML
Bontrager Aero Pro, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 39cm control width, 42cm width
Size: XL
Bontrager Aero Pro, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 41cm control width, 44cm width
*Handlebar tape Size: S, XL, XS, L, M, ML
Trek EcoTack
*Stem Size: XS
Trek RCS Pro, -7 degree, 80mm length
Size: S, M
Trek RCS Pro, -7 degree, 90mm length
Size: L, ML
Trek RCS Pro, -7 degree, 100mm length
Size: XL
Trek RCS Pro, -7 degree, 110mm length
*Brake rotor Size: S, XL, XS, L, M, ML
Shimano CL800, centerlock, 160mm
Rotor size Max brake rotor sizes: 180mm front, 160mm rear
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, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.