Is there anyway to tell for sure if this motorized kit: 80cc Raw Bicycle Engine Kit - Covert any Bicycle to a Motorised Moped. 150 MPG!! Bike Berry.com
would fit my bicycle: Schwinn World Avenue One Commuter Bike - Performance Exclusive @ Performance Bicycle
Or do I just take my chances and hope it fits?
Since I'm new to all this, your advice and help would be appreciated.
BTW how does that back sprocket fit into place? I have yet to find or see any good pictures or descriptions.