14,07 EUR shipping costs Product code: AT.MS200470140YKK

Crankshaft bearing 83299-9RTCS31 Koyo (20x47x14mm) from manufacturer Athena for Yamaha Bw's 50 (2006-2011) / Bw's Naked 50 (2004-2011) / CS 50 R Jog (2002-2011) / YQ 50 Aerox LC (2006-2011).

Athena offers a wide range of crankshaft bearings for motorcycles and scooters, manufactured by leaders of various brands (Koyo, NTN, and SKF), which match OEM quality.

Technical specifications:
- Outer diameter: 47 mm;
- Inner diameter: 20 mm;
- Width: 14 mm;
- Radial play: CS31;
- Manufacturer: Koyo.

Complete application list can be found below.