VEXpro offers an assortment of gear types, chosen to provide the greatest versatility of gearing options to users. Our sizes were specifically selected to provide a wide spread of of ratio options useful for FIRST ^® Robotics Competition designers. Larger size VEXpro gears are available so designers can accomplish their entire reduction in a single stage where otherwise they would have used more than one! Use steel gears for high-torque situations, and aluminum gears to save precious weight.

All VEXpro gears are 20DP with 14.5 degree pressure angle, and have the same overall width -- this means it is easy to interchange VEXpro gears in your design to change a ratio without modifying the overall system; true versatility.

• 3/8" hex bores for use on hex shafts
• Aluminum Gears made from 7075-T6 aluminum with a teflon infused ceramic coating
• Steel Gears made from 4140 steel with nitrade case hardening to RC42 - RC60
• Overall width 0.500"