Bikes, being very light-weighed two-wheelers, are equally preferred in both day-to-day uses and for racing and mountain games. Thus, according to their needs and uses, they are designed differently. One of the most important parts in a bikes drive train would be bike cranksets. This component of the bike is connected to both the surrounding winding chain and the Bike pedals. The reciprocating motion produced by the rider while riding the vehicle is converted by the crankset into the much-needed rotational motion. Carried through by the chain, this rotational motion drives the wheels of bike. Derailleurs, are another important part of a bikes body. These gears, essentially comprises of a chain, a few variable-sized sprockets. With some properly controlled mechanism, the crankset and rear derailleurs works together to rotate the wheels of the bike.
Apart from these things, a proper apparel of the biker is also required in racing. Bike helmets and bike shoes plays some equally crucial role for a bike junkie.