Replaced the freewheel with something I like. the oem has a jump from 1st to 2nd of 34 to 24, really there is no 2nd gear which I need as I prefer torque pas. Think it is sunrace has one that is 34,28,24. removes the top gear of 11 teeth and 13 is the top gear which is fine by me. I am much happier with this freewheel and it is 7 spd. Also had to put a spacer under the new freewheel to keep it off the hub motor, think it is either 1.5 or 2mm that puts the gears close to original spacing, might have to make some adjustment. I also noticed with the 7 spd, get it close and it works. Not like the 10 or 11 spd that needs to be more exact on the derailleur adjustment.