YX140 Z40 Camshaft Hybrid Ceramic Bearing Upgrade Kit

These Are High Quality Part Ceramic Bearings.
 
Ceramic Ball Bearings With Stainless Steel Cage.
 
Ceramic Bearings Help Diapate Heat At Higher Temperature & Reduce Friction When Hot.
 
Please Note Ceramic Bearings Have A Shorter ife Span Than The Adverage Bearing.
 
Fits - YX Engines 140 & Zongshen Z140

Item Includes:
- 2x Ball Bearings

PLEASE NOTE BEARINGS MAY COME FITTED WITH DUST SEALS AND FILLED WITH GREASE. DUST SEALS WILL NEED REMOVING AND DISCARDING AND GREASE WASING OUT BEFORE INSTALING INSIDE YOUR ENGINE.