Pinion & Spur Gear Upgrade for MINI-Z BUGGY MB-010 - Kyosho MB011  [KY-MB011]

Overview of Mini-Z Buggy pinion and spur

This metal gear set provides a replacement option for worn or damaged pinion and spur gears used in MINI-Z BUGGY setups. It is aimed at MB-010 based Mini-Z buggy owners who need a straight swap for maintenance or to alter gearing for different track conditions.

The gear ratio influences acceleration, peak speed and motor stress. By changing pinion and spur sizes you can tune the balance between low-speed torque and high-speed capability. The set is offered as a modular spare that integrates with the standard gearbox arrangement on Mini-Z buggy platforms described in the product details.

Installation advice: ensure the pinion is properly seated on the motor shaft and the mesh is adjusted to prevent binding or excessive play. Inspect alignment and spur positioning in the gearbox, clean bearings and shaft areas from debris, and verify mesh after a short run. Reuse the vehicle's original mounting hardware and follow common Mini-Z service checks when fitting replacement drivetrain parts.