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04.12.2006, 09:06 PM
With an electric motor to be run on a metal spur gear, you need a hardened steel pinion gear, which would cost more and aren't [easily] available. With a plastic spur gear, you can use one of the commonly available mod1 pinions.
SH Z-Car, Custom Crawler, 8s Savage, 12s XTM XLB 1/7 buggy, 4wd 4-link rear/IFS Pro4 truck, Custom Hyper 10 Short Course, Belt-Drive Mammoth ST 1/8 truggy, 4s 17.5 MM Pro HPI Blitz
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