WHAT DOES GAS POWERED MINI TRIKE MEAN?

Freehub (Rear Wheel Only) – the component in a contemporary bicycle’s rear wheel hub that permits the wheel to spin freely when coasting, but engages the drivetrain when pedaling. The cassette slots onto the freehub system.Now you could be believing that a 48cc engine will likely be twenty five% slower than that of a comparably Geared up 66cc e