Bilstein 19-219189 BIL B4 Series Shocks fuel-air-reeds-reed-valves-reeds 2019-2020 Yamaha YZ450F

2019-2020 Yamaha YZ450F

Patent pending design

2015-2022 Yamaha YZ125

2017-2019 Polaris Sportsman 570 X2 EPS

High-stretch poly main panel construction for flexibility

Bilstein 19-219189 BIL B4 Series Shocks fuel-air-reeds-reed-valves-reeds 2019-2020 Yamaha YZ450FBilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality.