OEM Metropolitan Final Drive Gear Set Upgrade - Ruckus Yamaha C3 It comes in a sleek

It comes in a sleek black finish

and 21-32mm Keihin PWK Carburetors

Effective temperature range -10~ 60ºC (14~ 140ºF)

They came up with the FLP GY6 Long Axle Spacer

Raw Aluminium

OEM Metropolitan Final Drive Gear Set Upgrade - Ruckus Yamaha C3 It comes in a sleekThis OEM Set of Metropolitan Final Drive Gears is a complete OEM upgrade to the stock Honda Ruckus final drive gear setup. The Final Drive Gears is designed to increase the potential top speed of your Ruckus. However, this is only recommended to do once you are seeing extremely high speeds. This will only work on Ruckus's that are seeing 52+ mph and running out RPM. This upgrade is mostly necessary when seeing those speeds and rpm. This will not do