X1R Monoshock S Series (S1)

The X1R Monoshock S1 (S Series) is a genuine shock breaker built to deliver dependable performance and improved ride stability for a range of popular Yamaha models. Each unit comes in officially branded X1R packaging, giving riders confidence in authentic quality. With model specific lengths engineered for the LC 150/155, LC 135 (4-speed and 5-speed), Winner 150, and Winner X, the S1 provides a precise, direct fit that helps maintain proper suspension geometry and consistent handling on every ride.