Continuously variable transmission and bicycle

A bicycle, comprises a continuously variable transmission, comprising:

• a base;
• a first drive wheel rotatably mounted on an outer side of the base;
• a speed change generating wheel rotatably mounted on the outer side of the base, wherein an axis of the speed change generating wheel is eccentrically positioned relative to an axis of the first drive wheel, and a plurality of first limiting structures are distributed at equal circumferential intervals on one side of the speed change generating wheel;
• a plurality of first locking members, slidably mounted on one side of the speed change generating wheel and having a locked state fixed relative to the first drive wheel and an unlocked state capable of sliding circumferentially along the first drive wheel, wherein each of the first locking members is corresponding to one of the plurality of first limiting structures to enable radial sliding of the first locking members along the speed change generating wheel and rotational movement with the speed change generating wheel;
• the plurality of the first locking members form a concentric circle coaxially arranged with the first drive wheel, wherein at least one of the first locking members is in the locked state and at least one is in the unlocked state;
• and
• a first speed regulating wheel rotatably mounted on the outer side of the base and coaxially arranged with the first drive wheel, wherein the first speed regulating wheel is provided with a first trigger mechanism for switching the first locking members between the locked state and the unlocked state.