NIU M1 type certificate

2 type approvals, newest first. The number is in field 24 of the vehicle registration document.

Number	Type	Variant / version	Power	Engine capacity	Fuel	Issued
6NA302	M1 Pro Roller	M1; C1/0	1.2 kW		Electric	2017
6NA303	M1 Sport Roller	M1; B1/0	0.8 kW		Electric	2017