Diamondback Trace Street Hybrid Bike - 2016 Performance Exclusive Diamondback aluminum frame with forged top and down tubes is outfitted with a SR Suntour fork and 75mm of front end suspension. Shimano Acera components, like the Rapid Fire shifters and Acera derailleurs, deliver much appreciated shifting predictability. DB aluminum, double-wall rims and Tektro cabled disc brakes provide a solid riding experience. Dual density grips and dual sport saddle further enhance your comfort level