D D dinoseer Mar 1, 2010 I believe all these Chinese Motors are made in only 1 or 2 factories. I do know Grubee claims to upgrade different bearings and such. Over 2 weeks now running this and haven't had any further issues...
I believe all these Chinese Motors are made in only 1 or 2 factories. I do know Grubee claims to upgrade different bearings and such. Over 2 weeks now running this and haven't had any further issues...