One of our favorite endurance platforms of 2016 was the Ridley Fenix SL. In fact, we put more miles on that bike than any other test bike this season – including 588miles in one giant week from East Bay to Los Angeles, Ca. Now the Ridley Fenix SL Disc has launched. This is much more than a set of disc brakes slapped on an existing frame – this is an all new platform that might add a lot more to the Fenix SL than just the stellar all-weather performance of disc brakes. The Peloton Service course goes in-depth on the Ridley Fenix SL Disc with this video, prior to beginning our long term test.