Side motor or hub motor which is the best for you and what could be the problem after the purchase. 

All types of electric bicycle Motor kit,Lithium battery,Charger, Metal battery box and all spare parts seller for Bicycle, Rickshaw & Toto.
Side motor or hub motor which one to buy? And what could be the problem after the purchase?
36 Volt / 350 Watt high speed & High Quality Hub Motor Kit.(Full Package). at low price. In Kolkata.
Address = Dakshin para purbo putiari
Kolkata = 700093.
( Near Haridebpur Police station )
Mob = 8334960414.