42T Reduction Gear

Team JB Hobbies Verified independent store

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These little cars have a big motor and that motor needs some reliable gears! Keep your car running fast and hard and make sure those gears don't strip with this steel reduction gea r! Made with high quality steel Pitch: 0.7 Modulus For: A949B, A959B, A959B, A969B, A979B, K929B Shaft Diameter: 5mm Outer Diameter: 30.7mm Will not fit the A versions Show more