Vision Racing Xray XB4′ 25 C5 Ceramic Full Bearing Set (Dirt)

Bearing Set Overview:

The Vision Racing Xray XB4′ 25 C5 Ceramic Full Bearing Set (Dirt) is designed to boost performance by enhancing efficiency, lowering motor temperatures, and increasing RPMs—ideal for competitive stock racers.

About the Bearing Set

High Performance Ceramic Bearings

Part of Vision Racing’s C5 line, these bearings feature Si3N4 ceramic balls housed in deep groove stainless steel with ABEC-5 precision. They are lubricated with high-performance synthetic light oil and equipped with double metal shields to reduce drag. Additionally, they are 0.7 grams lighter than stock bearings, contributing to overall weight savings.

Features:

• Si3N4 Ceramic balls provide high efficiency, lower friction, and improved durability
• ABEC-5 Precision rating ensures smooth and accurate performance
• Deep groove stainless steel housing offers strength and stability under load
• Double metal shields minimize drag while protecting against dirt and debris

Includes:

• (8) 10x15x4 Ceramic Bearing
• (4) 5x10x4 Ceramic Bearing
• (4) 5x12x4 Ceramic Bearing
• (2) 8x14x4 Ceramic Bearing

*Tech Note: Kit doesn’t include steering Bearings

This product was added to our catalog on June 17, 2025

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