Arrma 13T Pinion Gear MOD 0.5, 2.3mm Bore (ARA-2628)

The Arrma ARA-2628 Pinion Gear provides a precise 13-tooth, MOD 0.5 gearing option with a 2.3mm bore. Manufactured with CNC precision, it is suited to fine, consistent gear mesh in small-scale RC applications that use 0.5 module gear trains.

This pinion offers a straightforward way to adjust gearing or replace worn components while keeping driveline efficiency and smooth operation in mind. Confirm your spur gear pitch and motor shaft diameter to ensure a good fit.

Key Specs

• Tooth count: 13T
• Gear pitch: MOD 0.5 (0.5M)
• Bore diameter: 2.3mm
• CNC precision manufacturing
• Part number: ARA-2628

Suggested Compatibility

Suggested compatibility includes motors with a 2.3mm output shaft and drivetrains that use MOD 0.5 spur gears. Always match module and shaft size when selecting pinions.