starter clutch Naraku racing heavy duty 16mm for CPI, Keeway, 1E40QMB NK901.14 fitting for ATU Spin 50 2006, 2,5 PS, 1,8 kw

Reinforced starter motor freewheel without starter sprocket, from Naraku. For original and tuned scooters with Minarelli-based, Chinese-built engines. [1E40QMB], such as CPI, Keeway, Generic etc. On high-performance scooters, this is usually the first component in the starter mechanism to fail. The starter mechanism is subjected to high forces. The starter motor freewheel has a metal securing ring (see image 2) and this prevents the winder drum from coming off the clutch. This ring should be removed before fitting the starter sprocket!