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JConcepts now offers exclusively through Shapeways the Yokomo YZ2 Laydown transmission gear shield. The 3D printed part slides directly on the Yokomo transmission case and aligns with the stock geometry. The motor plate installs just over the gear shield and is positioned as normal. The gear shield is protection for the spur gear itself but also protects the low-profile body designs such as the JConcepts S2 and F2 body.
The shield is designed for a maximum spur gear size of 81.