NOTE: This wheel axle only work on Coleman CT200U mini bike, DO NOT for other mini bike !!! Material: Mini bike axle kit is made of high-quality steel material, durable for long time use. Mini bike ...

Hyundai has a new concept for dealing with snow driving: shape-changing, bent memory alloy rods, integrated with a “wheel and tire assembly,” that extend out to act like snow chains when a current is ...

Motorcycle chain endures heavy abuse and undergoes a lot of wear and tear. It is recommended that the chain is regularly cleaned and oiled for safe and sound running of the motorcycle Photo Credit: ...

Bike chains can be dirty and noisy, so an increasing number of manufacturers are choosing to replace them with belt drives. Polish inventor Marek Jurek, however, has gone a step further with his ...