Frame: the main element of the bicycle that gives factors of attachment for the various components that make up the machine. Usually includes a head tube, best tube, down tube, seat tube, seat keep and chain stay, linked alongside one another into a frame. Sprocket or cog: wheel with enamel https://bike-engine-guard27209.oblogation.com/34217122/the-definitive-guide-to-how-fast-does-a-212cc-predator-mini-bike-go