Sprocket Rear Quick-Change type RK B5638-42 For 525 CHAIN Needs* RK E0035 PCD3 Adaptor

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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This quick change RK steel sprocket MUST be fitted along with the RK E-0035 adaptor SKU 3421150A (see additional image) to be able to mount on to a Ducati Hub
It then allows future easy gearing or rear sprocket changes without the need to remove the complete rear Ducati hub.

Manufacturer Part No. (MPN): B5638-42NCO

Colour:	Self
Centre:	B5638
Material:	Steel
Position:	Rear
Teeth:	42

Fitment Summary
Compatible with 8 models (yearly).

• Ducati: Streetfighter 1103V4, Streetfighter 1103V4S