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AC Motorsport

Ceramic Crankshaft Bearing Kit for Yamaha YZ 85

(3 Item(s) In Stock)
205.00 €
400g
Description

Hybrid Ceramic Crankshaft Bearing Kit for Yamaha YZ85

Kit Includes:
1x 6304
1x 6204


Performance Features:
- 40% Less friction over steel
- 60% Less rotating weight
- Lower vibration level and cooler running conditions
- Bearing life increased 3 to 5 times longer life
Technical Features:
Races : Steel AISI 52100C
Balls : Ceramic Grade 3 Silicon Nitride (Si3N4) CERBEC®
Retainer : Nylon
Radial clearance : C3