QuietKat 2022 Apex 1000W Evergreen E Bike - The Apex is the highest point， the summit， the top of the mountain. QuietKat’s most popular electric fat bike features an integrated battery， mid-drive motor system and features top-level components. QuietKat’s most popular electric fat bike features an integrated battery and motor system and equipped with top components including adjustable air-suspension， 4-Piston Tektro hydraulic disc brakes， and a wide-range 9-speed SRAM drivetrain. The Apex uses a 12mm thru-axle on the rear and sealed bearings in both front and rear hubs for maximum performance and capability. The Apex is the pinnacle of QuietKat’s hardtail electric bike lineup.