The Madone SL 6 Gen 8 is a lightweight aero road bike that stands out from its SLR siblings due to the more affordable 500 Series OCLV Carbon, without compromising on elite racing technologies. The electronic Shimano 105 Di2 groupset enables lightning-fast, wireless gear shifts, while the sturdy aluminum handlebar helps keep costs down. For ultra-light performance, the bike features sleek carbon wheels.