Replacing 42T chainring with 38T in cyclone freewheel crank

[azad]

Hi,

I'm using a cyclone freewheel crank with double 42T chainrings; one for motor and one for rear wheel drive. It has replaced the older shimano chainringset with 28-38-48. In the past, I was comfortable with 38T and used to get good speed with not much torque, now it is extremely difficult to peddel specially uphill. So, my question is; can I replace the chainringset in the cyclone freewheel crank if so, what would be the best combination of chainrings to do it?

 

[SL33]

You can use a 104 BCD sprocket, readily available.


some other ideas here:
https://electricbike.com/forum/forum/kits/cyclone-mid-drives/11512-recommendations-on-chosing-chainrings-for-the-cyclone-3000w-kit