Originally Posted by
mocrawlin
Hey guys, fixing to switch the.417 over to vta with a 25.5 speed passion. Question is gearing. I have been running a team powers 17.5 at 86t 64pitch spur and 49t pinion. What should i go down to on pinion size? Any ideas? Thanks. Q
86/49 is 1,75
depending on the KV you 17,5 T is doing 1900-2200 KV i would start at 86/42
thats 2.05 and will end somewhere at 50 km/h
I have my 12T Lehner Car (2400KV) at 69/34 48Pitch
That will end somewhere at 55-57 km/h