Thanks for all the replys guys.
My aim is for the most efficient use of battery power at 25mph with the ability to hit 30+ when the need arises
After endless looking through the forum in think that in reality cellman has the higher quality product but then i will be dealing with another vendor and will still have to buy more items from bms battery.
D8Veh - Thanks for you input and i know that you have a Bafang BPM and you will be pleased to hear my base bike in Giant NRS with Fox Forks
Now from reading the code thread on the Bafang i think the 48V 393rpm is code 11 in the rear wheel and this would be the one that most closely matches my needs? What advantage would the 36V 201rpm overvolted to 48V add? This would be code 13 or 15 and and a hill eating monster but in do not have mountains to climb. Sure some decent hill but short bursts.
Maybe i am mistaken but bmsbattery is applying $39 shipping regardless of what i order and the BPM kit is $169.
So with the KU93, KU123 from BMS battery i could still use all the features of the cycle analyst? To limit current etc???
Also i am trying to chose between the speedict and CA. Many features are similar by the CA seems a little more robust and backlit for nightime riding.
Another thing i am trying to consider is the reliability. I commute hail, rain or shine and summer, winter also. I would guess the mac wins on reliability.
But and the same voltage and amps input the 8T and 48V 500W BPM would offer similar performance and consumption or energy?
Atom: That was extremely quicky time from first contact to motor in your hand. Maybe i am over reacting to some threads about how long it takes to get in touch with cellman. Can i ask you the shipping cost?