Description
Bearing Set Overview:
The JConcepts XRAY XB4 24, 25 and 26 Radial NMB Bearing Set is a high-performance, 28-piece kit designed for competitive RC racing, offering a direct fit for XRAY XB4 2024, 2025 and 2026 models.
About the Bearing Set
Performance Stainless Steel
Engineered with premium NMB bearings, the set features stainless steel construction and precise tolerances to ensure smooth, reliable performance under the demanding conditions of national and world-class events. Built for durability and speed, the bearings are carefully packaged and supported by JConcepts’ racing expertise and customer service.
Features:
- Direct fit for XRAY XB4
- NMB quality and construction
- Stainless steel set
- Precise tolerances






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