Menu
Your Cart
【Special Price】Final Discount Price shows up only after Login!! 

Yeah Racing Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T

Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T
Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T
Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T
Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T
Aluminum 7075 Hard Coated Motor Gear/Pinions 64P 42T
HKD 30.00
HKD 38.00
In Stock Online!
For delivery address outside Hong Kong, please go to rcMart Global Store to order

Yeah Racing (#MG-64042) Aluminum 7075 Hard Coated Motor Gear/Pinions 64 Pitch 42 Teeth

Description:

  • The motor gear series including 2 major types of Pitch Pinion - the 48 Pitch Pinion and the 64 Pitch Pinion. The 48 Pitch Pinion available from 15 teeth to 38 teeth. The 64 Pitch Pinion available from 17 teeth to 52 teeth. The Yeah Racing Aluminum Motor Gear are made by 7075 high quality aluminum with titanium coated surface.
  • Material: 7075 Aluminum
  • Color: Titanium
  • Teeth: 42
  • Set Screw (1 pc)
  • How to calculate Final Gear Ratio?

    For example, if your car has the following setting:
  • Motor Gear: 25
  • Spur Gear: 84
  • Pulley: 19
  • Gear Differential: 38
  • Firstly, we need to calculate the 'Motor Gear to Spur Gear Ratio', divide 84 by 25 equal to 3.36. Then we need to calculate the 'Pulley to Gear Differential Ratio', divide 38 by 19 equal to 2. Finally, the 'Final Gear Ratio' is 3.36 x 2 = 6.72.

    Motor Turn used based on Final Gear Ratio:

  • 3.5T: 9.5-10
  • 4.0T: 8.9-9.5
  • 8.5T: 6.4-7.0
  • The above guideline is for reference only. The recommended motor turn may vary depending on different brands. More information can be found on motors' official websites.

    Review from RC Driver, Issue 108, December 2012

  • In electric RC, the pinion gear is meshed with the spur gear and provides power to drive train. A quality pinion gear will provide maximum transfer of speed and power to the motor.
  • “I am a fan of precision manufactured, quality pinion gears that when properly meshed with a new or good spur are totally silent! These gears from Yeah Racing certainly fill the bill.” By Chris Kovachevich, RC Driver Issue 108, December 2012


  • Feature:


  • For: 1:10 EP, fit on 540 Motor
  • Material: 7075 Aluminum
  • Color: Titanium

  • Specification:


  • Pitch: 64
  • Teeth: 42

  • Include:


  • 64 Pitch Pinion 42 Teeth (1 Pc)
  • Set Screw (1 pc)

  • Specifications
    BrandYeah Racing
    Pitch64P
    Product TypePinion Gear
    Teeth42T
    MaterialAluminum

    Write a review

    Please login or register to review
    We use cookies to give you the best possible experience on our website. By continuing to browse this site, you give consent for cookies to be used. For more details please read our Privacy Policy.