Unlock ultimate ergonomics and unparalleled machine control with the flagship S636K complete Rearset System. Built on revolutionary XENTRIX technology, this full kit offers a massive array of adjustment points to fine-tune your riding posture, moving up to 17mm vertically and 23mm horizontally from stock positions to maximize ground clearance and sharpen cornering agility.

This Part Fits:

Year	Make	Model	Submodel
2025-2026	Yamaha	YZF-R9	Base