Pinion Gear Conversion (8mm-5mm)

Function & Usage
Brass Pinion Gear Reducer / Conversion Sleeve designed to adapt 8mm bore pinion gears for use on 5mm motor shafts. Ideal for RC vehicle motor upgrades, gear conversions, and custom drivetrain setups requiring 8mm to 5mm compatibility.

Upgrade Advantages
Precision-machined brass construction provides strong durability, secure fitment, and reliable power transfer. Allows wider pinion gear compatibility by converting oversized 8mm bore pinions to fit standard 5mm motor shafts. Excellent for high-power brushless setups and custom gearing changes.

Package Includes
1x Brass Pinion Gear Reducer / Conversion Sleeve

Original Part #
8mm to 5mm Conversion Sleeve

Compatibility
Compatible with RC vehicles, brushless motors, and pinion gears using 8mm bore gears with 5mm motor shafts. Please confirm measurements before purchase.