2021 Trek Emonda SL 5 Road Bike in Quicksilver/ Brushed Chrome is the base model in the range. Featuring the Ultralight 500 Series OCLV Carbon frame & Bontrager Paradigm Disc with details such as Aero tube shaping makes this run of Emonda SL the fastest. Shimano 105 hydraulic disc breaks, High-end Shimano 105 11-speed drive train, making the Emonda SL 5 fast with the stopping power & control you want in any weather, on any road. This bike is great for If you want a race-worthy road bike that will give you the advantage on the road the climbs & the descents Features Aerodynamic 500 Series OCLV Carbon frame & fork, Bontrager alloy, sealed bearing wheels Shimano 105 11-speed drive train Shimano 105 hydraulic disc brakes