Originally Posted by
Randy_Pike
The 1900 is one of the most versatile motors we have. IT can be ran indoors, outdoors pretty much anywhere. IT has a super smooth powerband which is why most like it so much.
The 2050 is no slouch either and when setup right with the proper gearing is also tough to beat.
Thanks Randy. What gearing would you recommend for OCRC in CA at 65' x 125' with a long 100'+ straight? I am currently running 15/46 (in an email you suggested 20/46 overall). I did the math, 15 gets 30mph and 20 gives about 35. At 15, I had serious torgue! Top end was fast, but not outrageous. Want it running cool.
Also, what is optimal gearing for 1900 with 4s? I will probably get one of those as well. That is what I originally wanted, but amain was backordered on them. Thanks.