I bought 2 of these gears to use in a 90Β° power transmission setup. Haven't installed them yet but they are very strong cast metal gears that align well and feel like they were just what I needed for this project. I'll update this after using them a bit, but it might still be some time.
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RC Toys Remo Hobby Smax Upgrade 4WD 1:16 Blue Rh1631upg .
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