Exotek F1 Ultra Spur gears
New from Exotek Racing come machined spur gears for Tamiya F1 cars. The gears are made to fit the F103 and F104 range of cars and they are made from 100 percent machined POM to insure true roundness, they use the stock bearing for ultra smooth diff action, and sport raised lips to help shield the diff balls from road debris. They also accept up to 16 3mm balls for ultra smooth operation. The gears are available in a 48 pitch variant with 70 and 73 teeth as well as a 64 fine pitch 93T and 97T variant.
Source: Exotek [exotekracing.com]