Climax RingGearF509-G - 1-12th Scale

Climax F509 41 Tooth Ring Gear for use with 16 Tooth F217 Bevel Skew Pinion Gear in 1/12th Scale. See this video of gears in 1:20 Scale: http://www.youtube.com/watch?v=jY44zWPZkxE -- A drawing illustrating the setup of the Ring and Pinion Gears may be found here: 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