Trek MADONE SL 6 GEN 8 - Carbon Road Bike - 2025

Featherweight road bike with reliable electronic shifting

The Madone SL 6 Gen 8 is a lightweight aero road bike that makes elite racing technology affordable. It offers similar aerodynamic advantages to the higher priced Madone SLR Gen 8, but is based on a more affordable 500 Series OCLV carbon layup and a two-piece cockpit with internal cable routing. Built for racing, its geometry ensures a high level of comfort on climbs and enables aggressive attacks. The electronic Shimano 105 Di2 groupset keeps the price low and the shifting performance high. The carbon wheels contribute to the super-light performance of the bike.

Why you'll love the Trek MADONE SL 6 GEN 8

• The revolutionary Full System Foil tube profiles provide an extremely fast look and give the entire bike unprecedented aerodynamic efficiency.
• The more affordable 500 Series OCLV carbon frame and new tube profiles save important weight for superior climbing performance.
• For efficient climbs and confident descents, the carbon wheels reduce weight and increase performance.
• Thanks to Shimano's 105 Di2 groupset with high-end technology, you benefit from crisp and clean gear changes.
• The lightweight, race-focused IsoFlow comfort technology helps you pedal harder for longer.
• As an absolute first in the history of Trek's performance road bikes, this bike comes completely tubeless.