You must be logged in and verified to contact the designer.
Climax F217 16 Tooth Bevel Skew Pinion Gear for use with F509 Bevel Skew Ring Gear and F510 Gear Hub in 1/16th Scale. Appearance may be slightly rough but gears work properly in 1:20. See this video: http://www.youtube.com/watch?v=jY44zWPZkxE --- A setup drawing of the Ring & Pinion gears may be found here --- https://s3.amazonaws.com/SIMONTON/F509-F217+Gear+Setup.pdf
A 3D pdf drawing illustrating the frame and gears of Climax CN 1551 may be found here --- https://s3.amazonaws.com/SIMONTON/1551.pdf