Mugen HD Pinion gears are an optional upgrade for your MGT7 and MRX6 vehicles developed to improve durability and wear resistance. This 2nd gear pinion is available with a 19, 20 or 21 tooth count. Choose the tooth count from the pull down menu above.
This product was added to our catalog on January 6, 2017
Gear, and is intended for use with the Mugen MRX4 1/8 scale on road car. This gear is used on the two-speed transmission, and is the stock size gear included with the ...