Parts/Drivetrain/Pinion gears/ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (5.0mm Bore) (25T)
ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (5.0mm Bore) (25T)
ProTek RC

ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear (5.0mm Bore) (25T)

Part # PTK-8645
Where to buy
$3.99
AMain Hobbies
Seen Oct 12, 2026
$3.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a ProTek RC 48P Lightweight Hard Anodized Aluminum Pinion Gear. Designed for Drag Racing classes, these pinions feature a 5mm bore allowing them to be mounted to the larger diameter motor shafts found on 4-Pole drag racing motors. Made from machined aluminum, these pinions lead to less rotating mass and quicker motor spool-up times. Precision cut to 48 pitch gear mesh, these pinions will be right at home in high horsepower drag builds. Available in multiple sizes, please select the size you need from the list above.


Features:
  • 48 Pitch with a 5mm pinion bore for larger 4-pole drag motors
  • Machined from aluminum and given a hard anodized for durability
  • Etched tooth size for easy identification
  • Less rotating mass
  • Quicker motor spool up
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

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