BEAST MODE RC Gear Ratio & Speed Calculator
š Dial in your setup like a pro. Every pass counts.Take the guesswork out of your gearing with this powerful, easy-to-use calculator built for RC drag racers. Input your setupāpinion, spur, tire size, motor KV, voltageāand get instant calculations for:
ā Final Drive Ratio
ā Rollout (in/rev)
ā Estimated Top Speed (MPH & ft/s)
ā Motor RPM
ā 60' and 132' ET Estimates
ā Average G-Forceš» Built in Excel & Google Sheets
š§ Beginner friendly with a built-in Quick Start guide
š„ Instant download ā no shipping, no waiting
BEAST MODE RC Gear Ratio & Speed Calculator
$7.00 Regular Price
$5.00Sale Price
Excluding Sales Tax