Sprocket Rear RK-B4011-45 JTR855 Afam 12305

Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.

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Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.

Manufacturer Part No. (MPN): B4011-45
Barcode: 9555387607744

Colour:	Self
Centre:	855
Material:	Steel
Position:	Rear
Teeth:	45

Fitment Summary
Compatible with 46 models (yearly).

• Yamaha: SZR 6604SU, TT 660R, XT 660R, XT 660 X 1D2 10S, XT 660 Z Tenere, XTZ 660 Tenere