NEXX Racing Kyosho Mini-Z MR03/04 2WD Dual-Function Spool & Ball Differential

The NEXX Racing Dual-Function Spool & Ball Differential Set gives Kyosho Mini-Z MR-03 and MR-04 2WD drivers two rear-drive tuning options in one package. Choose the ball differential for smooth cornering stability or install the spool for direct, locked-wheel acceleration.

Features

• Includes ball differential and spool options
• Compatible with Kyosho MR-03 and MR-04 platforms
• Ball differential supports smooth cornering stability
• Spool provides direct, locked-wheel acceleration

Includes

• (1) Dual-Function Spool & Ball Differential Set