Need Connector for Motor - I don't want to buy 50 I have no idea what I've gotten myself into, but I've bought electric bicycle motors and they didn't come with the connectors. Apparently the below link is the type of connectors I need. Is there an alternative distributor of these that I can buy just a couple from? Can I make them my self or cut them off and use a different connector?

Also is this type of connector standard? Is there a datasheet for these pin-outs somewhere?

I would like to get 2 of these, not 50
First 9-Core Waterproof Plug in connector at Green Bike Kit

http://www.greenbikekit.com/9pin-waterproof-connector-cable.html

This was the 3rd result when I googled "9-Core Waterproof Plug in connector"