The Yamaha OEM 55V-11633-00-00 Piston Wrist Pin is a high-quality motorcycle part made in Japan by Yamaha. This piston wrist pin is a genuine OEM part that is essential for maintaining the performance and durability of Yamaha engines. Designed specifically for Yamaha motorcycles, this part is a reliable and durable component that ensures smooth and efficient engine operation. With its precise engineering and quality construction, this piston wrist pin is a crucial part for any Yamaha motorcycle owner looking to maintain or restore their engine to its original performance levels.