Nor-Cal Hobbies Gears
Nor-Cal Hobbies “Gears” app is an R/C car and truck gear ratio and rollout calculator. Enter the transmission ratio, spur, and pinion to generate a ta...
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Nor-Cal Hobbies “Gears” app is an R/C car and truck gear ratio and rollout calculator. Enter the transmission ratio, spur, and pinion to generate a ta...