Yamaha B4S-85800-02-00 - Communication Control Unit Complete | YZF-R1M

Details

Yamaha B4S-85800-02-00 - Communication Control Unit Complete is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha motorcycles.Key Features & Benefits Genuine Yamaha OEM part, number B4S-85800-02-00. Fits 1 Yamaha model from the 2026 model year. Direct replacement for the original part on the listed Yamaha models. Fits These Yamaha ModelsYZF-R1M - 2026Frequently Asked QuestionsWhat is Yamaha part B4S-85800-02-00?B4S-85800-02-00 is a genuine Yamaha communication control unit complete for select Yamaha motorcycles.Is B4S-85800-02-00 a genuine Yamaha part?Yes, B4S-85800-02-00 is a genuine Yamaha OEM part.Which Yamaha models fit B4S-85800-02-00?This part fits the YZF-R1M (2026). Confirm the exact model and year before ordering.

Description and specifications supplied by Yamaha Online Parts.