Willspeed YZ2 - 43T PEEK Idler Gear

The Willspeed YZ2 - 43T PEEK Idler Gear (W3103) is a precision-machined idler manufactured from premium polyetheretherketone (PEEK). Recognised for reliability and drivetrain efficiency, it is produced to a very high standard for demanding RC racing gearboxes.

PEEK offers excellent mechanical strength along with heat, wear and bearing performance—among the highest rated for engineering plastics—making this a robust, fit-and-forget idler solution.

Features

• Machined 43T PEEK idler gear
• Premium polyetheretherketone (PEEK) engineering plastic
• Excellent mechanical strength, heat and wear resistance
• High bearing properties for smooth, efficient running
• Manufactured to an extremely high standard
• Developed for ultimate reliability and efficiency

What’s Included

• 1 x 43T PEEK idler gear (1pc)

Suggested Compatibility

• Yokomo YZ2 (3-gear CA transmission)
• Suggested replacement for Yokomo Z2-503IC