Sortafast Hybrid Ceramic Bearing Set - Kyosho Mini-Z MR-03

Sortafast Hybrid Ceramic Bearing Set – Kyosho Mini-Z MR-03 (7pc)

Upgrade your Kyosho Mini-Z MR-03 with the Sortafast Hybrid Ceramic Bearing Set. This 7-piece kit delivers ultra-smooth, low-resistance performance for competitive Mini-Z racing.

Pre-oiled and ready to use, each bearing features lightweight Si₃N₄ ceramic balls and precision metal shields for reduced rotational mass, improved efficiency, and consistent performance. No heavy grease to remove — just install and race.

Product Details:

• Includes 7 bearings: (4) 2×6×2.5 mm, (3) 3×6×2.5 mm
• Fits Kyosho Mini-Z MR-03 RWD chassis
• Pre-oiled with lightweight high-speed oil – race-ready out of the package
• Si₃N₄ ceramic balls with metal shields for reduced friction and long-term durability
• ABEC 7 precision rating for smooth, consistent operation

Note: This is a high-performance bearing set. Regular oiling is required to prevent wear and maintain peak performance. Bearings may require more frequent replacement in harsh conditions or after impacts. Please verify sizes for your specific kit prior to ordering.