Genuine Mugen Seiki flywheel taper cone for the MRX6X and MBX8R. The taper cone is what the flywheel needs to attach to the crankshaft of the nitro engine.
Features:
Genuine Mugen Seiki part number H2724
Fits the MRX6X and MBX8R.
Please use the instruction manual for the kit(s) listed to verify compatibility and no additional items are necessary before purchasing.