JKPG426 JK Products 48P Plastic Pinion Gear (3.17mm Bore) (25T)

This is an ultra-lightweight 48-pitch plastic pinion gear designed for RC racing applications using motors with a 3.17mm shaft diameter. The 25-tooth configuration is intended to increase overall gearing for higher top speed potential while maintaining efficient drivetrain performance. Constructed from lightweight polymer material, the gear reduces rotating mass to improve throttle response and drivetrain efficiency compared to traditional metal pinions. An integrated aluminum collar enhances mounting stability and helps maintain proper gear alignment during high-load operation. Engineered for smooth gear mesh and reduced drivetrain noise, it is ideal for competitive 1/10-scale RC platforms using 48P gearing systems.

Features:

• 48-pitch gear profile designed for smooth and precise drivetrain engagement
• 25-tooth configuration optimized for increased top speed characteristics
• 3.17mm bore compatible with standard 1/8" motor shafts used in RC vehicles
• Lightweight plastic construction reduces rotational mass for improved efficiency
• Integrated aluminum collar improves mounting stability and gear retention
• Designed for quieter operation compared to traditional metal pinion gears
• Compatible with a wide range of 1/10-scale RC platforms using 48P spur gear systems