Trek Madone SL 5 Gen 8 Size:M. creating and field-testing hundreds of

creating and field-testing hundreds of iterations

and offers optimal protection against dirt

high mileage tread compound

The TM-Speed rubber compound rolls faster and Bontrager's Inner Strength construction delivers lightweight protection against tread punctures

Fuel EX 7 shines when you're charging down tricky descents

Trek Madone SL 5 Gen 8 Size:M. creating and field-testing hundreds ofDescription The Trek Madone SL 5 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point. It offers similar aero benefits to the pricier Madone SLR Gen 8, but with a more economical OCLV 500 Carbon lay up and two piece cockpit with hidden cable routing. It's built to race, with geometry that keeps you quick on the sprints yet in control on fast descents. A Shimano 105 group set keeps the price down while still