The New E-Caliber 9.6 XC MTB from Trek Is an Electric Carbon Monstrosity
28 Feb 2021, 13:15 UTC · By: Cristian Curmei / This new e-bike frame is composed of OCLV carbon and uses a Fazua DrivePack system that assists up to 20 mph (32 kph), and an IsoStrut rear suspension.