Originally posted by MrChan
I saw from mytsn. There will be 18T-21T Pinion and 56T-60T for Spur. and I believed the internal ratio will be remained the same since they are using the same diff . From the picture, I think it's 46T or 47T ..Let say the internal ratio 2 or 2.14 and you are using 18T and 50T for 1st Gear. The ratio will be 7.133 or 6.66 for 46T/23T but Mugen will be 7.8 or 7.9 out of the box if i;m not wrong .. Just think for fun !! ..Nothing real yet until they come out a gear ratio chart !.
So, now is time to get some things right.
The internal gear ratio is 1.875.
So Julius is right.