I've bought a Peak Racing Vantage 10x1 brushed motor and within the instructions it says to check on their website for suggested starting gear ratios. Alas it seems they are no longer in business as their website doesn't work
www.peakmotors.com 
So was wondering if anyone had any info on these motors or could advise what size pinion to buy/use?
It's for a Tamiya TRF201, using kit spur gear, Nimh batteries, Off-road Astro track.
Cheers,
