Kyosho MR-03/MR-04 Motor Set (RWD)

The Kyosho Motor Set for RWD Mini-Z platforms is an official replacement and performance-ready motor designed specifically for the MR-03 and the latest MR-04 RWD chassis. Featuring updated wiring and optimized capacitors, this motor delivers smooth throttle response, stable power output, and reliable efficiency tuned for the MR-04 system.

Whether you’re performing routine maintenance, restoring performance, or upgrading your Mini-Z RWD for consistent racing results, this genuine Kyosho motor set ensures proper fitment and peak compatibility with both MR-03 and MR-04 RWD models.

Includes:

• (1) Kyosho RWD Motor
• Factory-installed wires
• Optimized capacitors for MR-04 RWD

Features:

• Genuine Kyosho replacement motor for Mini-Z RWD
• Fully compatible with MR-03 and MR-04 RWD chassis
• Updated wires and capacitors optimized for MR-04 electronics
• Smooth acceleration and stable power delivery
• Ideal for maintenance, repairs, or restoring factory performance

Compatibility:

• Kyosho Mini-Z MR-03 RWD
• Kyosho Mini-Z MR-04 RWD