Element skater
New member
Ok so im thinking about fixing my bike and installing new parts like a crank and a chainwheel but im not sure if it the cranks and chainwheels fit my cheap mongoose that i bought at walmart,like idk what parts i need in order to fit and if i buy a crank how do i kno its going to fit the chainwheel plz help.Like the parts im going to buy are expensive but idk if it will fit my bike.