Gusset: plates added to your outsides of frame tubes to reinforce joints. These are generally more generally seen on off street bikes that have to be sturdier. Handlebar tape: a tape wound around dropped handlebars (the kind uncovered on road bikes) to supply padding and grip. Generally made of cork, https://bike-engines-kits82697.imblogs.net/84697548/5-simple-statements-about-engine-cycle-diagram-explained