48P Super Machined Spur Gear (78T) by Robinson Racing

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Robinson Racing 48 Pitch Super Machined Spur Gears are precision machined from tempered plastic for unequaled strength and durability. They're 1/3 lighter and thinner than Robinson's standard spurs to reduce rotating mass and provide quicker throttle response and are available in a variety of tooth count options to fine tune the gear ratio of your model.

Effects of Spur Gear Changes
 Gear  Effects
 Larger Spur
  • Increased acceleration
  • Decreased top speed
  • Use on smaller tracks for more punch
  • Use with larger pinion to get more overall torque, while maintaining the same gear ratio
 Smaller Spur
  • Decreases acceleration, but smoother
  • Increases top speed

 

 

This product was added to our catalog on January 21, 2009.