Sortafast Hybrid Ceramic Bearing Set - Exotek F1ULTRA R5

Upgrade your Exotek F1ULTRA with Sortafast's hybrid ceramic bearing set. 

•Lightweight high speed oil
•Ready to use right out of the package / no heavy greases to remove
•Fits Exotek F1ULTRA R5 and F1ULTRA R5 CW
•Metal shield and Si3N4 ceramic ball for the lowest possible resistance
•ABEC 7 rating
•Includes 6 bearings total, (4pc) 5x10x4 non-flanged and (2pc) 1/4x1/2x3/16 flanged

Kit includes bearings for front wheels and rear axle, will need additional 1/4 flanged and 1/4 non-flanged bearings for use with a ball differential. 

This is a high-performance bearing using a lightweight, high-speed oil. Regular oiling is necessary to prevent accelerated wear and maintain optimal performance. Please expect to replace bearings more frequently when using in harsh environments or after hard impacts.