Motorized Bicycle Builds (Quick up close look at a Minarelli Spacer)

People ask about these spacers all the time and the info seems mixed! ((A lot has to do with how well your parts you start with are close to spec dimensions!)) The spacer plate is made normally for ideal spec dimensions! This why you hear some say there squish is way off in either direction at times! Here is the ideal: 10mm thick spacer is what a 40mm stroke lower uses 8mm thick spacer is what a 38mm stroke lower uses thick spacer is what a Stroke Lower uses