Hi, I am planning on using a miter gear @ 90 degrees to mainly get my BB-8 axle rod spinning forward with my system. I am looking into cheap solutions that produce decent results and I found this miter gear: https://www.andymark.com/products/20-tooth-0-5-in-hex-bore-miter-gear?via=Z2lkOi8vYW5keW1hcmsvV29ya2FyZWE6OkNhdGFsb2c6OkNhdGVnb3J5LzVhZjhhYjQwYmM2ZjZkNWUzNmYyMzM0Ng
How durable and efficient is this miter gear. I am hoping to get my BB-8 rolling @ 1-2mph, so would this be enough?