It's right for you if...

You want a high-end race bike that delivers on aerodynamics, comfort, and a lightweight build. Carbon is important to you, but you're happy with light-yet-economical 500 Series OCLV, knowing you can save big with only a few more grams of weight. You want performance parts where they count most – like carbon wheels and an electronic Shimano Ultegra Di2 groupset.

The tech you get

An ultra-light OCLV 500 Carbon frame with aero tubing and IsoFlow comfort technology. A 2x12 Shimano Ultegra Di2 groupset for lightning-fast shifting that's completely customizable. Plus, it's topped off with Bontrager Aeolus Pro 51 carbon wheels that come set up tubeless.

The final word

Madone SL 7 Gen 8 is the perfect bike to reach for when race day performance is a must, and so is your budget. It delivers the best balance of price and performance, with 500-Series OCLV carbon and upgraded parts that matter, like carbon wheels and electronic shifting.

Why you'll love it

1. Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike
2. A more economical 500 Series OCLV Carbon frame and new tube shaping shave weight where it matters most to help you fly up climbs
3. Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents
4. You get lightning-fast precision shifts that are fully customizable thanks to Shimano's Ultegra Di2 drivetrain
5. Lightweight, race-focused IsoFlow comfort tech helps you ride stronger longer without sacrificing weight or aerodynamics
6. This bike comes set up tubeless — a first in Trek performance road history

SPECIFICATIONS

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

Frameset
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
Fork    Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle

Weight
Weight    ML - 7.88 kg / 17.38 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).

Drivetrain
Shifter    Shimano Ultegra R8170 Di2, 12 speed
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, 50/34, 165mm length
Size: M
Shimano Ultegra R8100, 50/34, 170mm length
Size: ML, L
Shimano Ultegra R8100, 50/34, 172.5mm length
Size: XL
Shimano Ultegra R8100, 50/34, 175mm length
Bottom bracket    Praxis, T47 threaded, internal bearing
Cassette    Shimano Ultegra R8101, 11-34, 12 speed
Chain    Shimano Ultegra/XT M8100, 12 speed
Max chainring size    1x: 54T, 2x: 56/43

Wheels
Wheel front    Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle
Wheel rear    Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12mm thru axle
Skewer front    Bontrager Switch chamfered thru axle, removable lever
Skewer rear    Bontrager Switch chamfered thru axle, removable lever
Rim    Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready
Tire    Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28mm
Tire part    Bontrager TLR sealant, 180 ml/6 oz
Max tire size    32mm (as measured, see manual for details)

Components
*Saddle    Size: XS, S
Bontrager Aeolus Elite, austenite rails, 155mm width
Size: M, ML, L, XL
Bontrager Aeolus Elite, austenite rails, 145mm width
*Seatpost    Size: XS, S, M
Madone aero carbon seatpost, 0mm offset, short length
Size: ML, L, XL
Madone aero carbon seatpost, 0mm offset, long length
*Handlebar    Size: XS
Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 35cm control width, 38cm drop width
Size: S
Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 37cm control width, 40cm drop width
Size: M, ML, L
Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 42cm width
Size: XL
Bontrager RSL Aero, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 41cm control width, 44cm drop width
*Stem    Size: XS
Trek RCS Pro, -7 degree, 80mm length
Size: S, M
Trek RCS Pro, -7 degree, 90mm length
Size: ML, L
Trek RCS Pro, -7 degree, 100mm length
Size: XL
Trek RCS Pro, -7 degree, 110mm length
Brake rotor    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.