Thread: PRS1v3 Setups
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  #19  
Old 26-03-2016
Bigdawgracer Bigdawgracer is offline
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Join Date: Nov 2012
Location: East Hertfordshire
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Hi All,

What's a good starting point for pinion size on a fast astro track?

Standard spur and 6.5r motor.

Thanks in advance.

Martin
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