Robinson Racing Aluminum Pro Pinion: 64P (43T)

Robinson Racing 64 Pitch "Aluminum Pro" Pinion Gears are machined from aircraft aluminum, lightened and then they're coated twice with a super hard anodized finsih. Recommended for onroad, these gears  are available in a variety of tooth count options to fine tune torque and top speed. Package includes one pinion gear and one 5-40 set screw.