Hello friends this is the Unboxing video of my new bike Rockrider ST 520 and I planned fro this bike from so long time. I like cycling coz it's good for environment and also good for ourselves. before this bike I ride my KW_2003 model cycle I covered thousands of thousands miles.
we all know that global warming is a big issue front of us so we need to tackle this thing with our individual steps,we need to pedal more plant trees more and more. join our association #go_green
