Nireeka Spectrx Ultimate: This 6kW Carbon Fiber E-Bike Hits 50 MPH In 7 Seconds - CleanTechnica

The Nireeka Spectrx Ultimate is a high-performance electric bike designed for experienced riders seeking speed and power beyond typical commuter or trail e-bikes. Its standout feature is a 6kW mid-drive motor capable of accelerating from 0 to 50 mph (80 km/h) in just 7 seconds, delivering 280 Nm of torque that easily handles steep inclines. The bike’s drivetrain is reinforced with motorcycle-grade components to withstand this high power, enabling motorbike-level thrills such as burnouts without noise or emissions. This makes the Spectrx appealing to adrenaline enthusiasts who want a near-silent, fast electric two-wheeler suitable for areas where dirt bikes are restricted. At the core of the Spectrx is a carbon fiber monocoque frame that integrates the battery and rear swingarm into a lightweight yet rigid structure, enhancing both aesthetics and ride quality at high speeds. The bike houses a 1,260 Wh (60 V, 21 Ah) lithium battery built with premium Samsung