THE BEST SIDE OF ENGINE BIKE OIL

Freewheel: a ratcheting assembly that comes with a number of cogs and will allow the bicycle to coast without the pedals turning. Freewheels were the precursor to freehubs and cassettes.Most engines Have a very gearbox with up to 6 and even seven ratios. Reverse equipment is from time to time found on large tourers, by way of example the Honda GL16