Ensure optimal performance and durability with these highest quality Japanese made NTN Rear Wheel Bearings for Yamaha YZ250F/450F (69052RS), designed specifically for 2009-2026 models YZF's.  These high-performance bearings are crafted to withstand the toughest terrains, ensuring smooth rides and long-lasting reliability. Trust JNR Moto Sports to keep your bike running at its best with the superior quality of NTN Rear Wheel Bearings for Yamaha YZ 250F/450F- (69052RS).