Description

Trek Madone SL 7 Gen 8 Road Bike For Sale

The Trek Madone SL 7 Gen 8 2025 is a race-ready road bike built to give you the best of every world. Its featherweight build lets you soar up climbs, while aero geometry cuts drag on descents and IsoFlow keeps you comfortable through the miles. To give you the best balance of price and performance, it’s built with 500 Series OCLV carbon, a two-piece handlebar and stem, and Shimano Ultegra Di2 wireless electronic drivetrain that delivers clean shifts every time, all topped off with carbon wheels for extra lightweight performance.

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

Features at a Glance

Weight: 7.9 kg
Frame: Carbon
Suspension: Rigid
Fork: Carbon
Wheels: 700c Carbon
Drivetrain: 2× 12 Electronic
Groupset: Ultegra Di2
Brakes: Hydraulic Disc

Specifications of Trek Madone SL 7 Gen 8 – 2025

Build

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 BB Standard: T47, Threaded Hanger Standard: UDH Tire Clearance: 32c
Fork	Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Bottom Bracket	Praxis, T47 threaded, internal bearing
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
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
Saddle	Size: XS, S, Bontrager Aeolus P2 Elite, 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 Type: Rigid

Groupset

Rear Derailleur	Shimano Ultegra R8150 Di2, 34T max cog
Front Derailleur	Shimano Ultegra R8150 Di2, braze-on, down swing
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
Shifters	Shimano Ultegra R8170 Di2, 12 speed
Cassette	Shimano Ultegra R8101, 11-34, 12 speed
Chain	Shimano Ultegra/XT M8100, 12 speed
Brakes	Shimano CL800, centerlock, 160mm Type: Hydraulic Disc

Wheels

Rims	Front: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12mm thru axle, Rear: Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, Shimano 11/12-speed freehub, 142x12mm thru axle
Tires	Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28mm
Disc Rotors	Shimano CL800, centerlock, 160mm