This FastEddy sealed bearing kit is designed as a compatible replacement for the Traxxas Slash 4x4 BL-2s platform, covering the full bearing complement needed for the vehicle. The kit includes multiple sizes of metal sealed ball bearings to replace worn or stock open bearings throughout the drivetrain and chassis. FastEddy bearings are positioned as a high-quality, low-cost alternative to factory parts. Features: Full vehicle bearing kit for Slash 4x4 BL-2s Sealed design helps exclude dirt and debris Multiple bearing sizes included in one kit Compatible replacement for Traxxas factory bearings 7/7/26 cs