Overflow Coolant Bottle Fit For BMW S1000R S1000RR S1000XR 2010-2018 Generic Overflow Coolant BottleFeatures:1:High temperature resistance;Durable and long-lasting.2:Plastic construction & Direct replacements.3:Anti-aging, antifreeze leaking ;Vice kettle replacement.4:Easy to Install,no installation instruction required... $78.89 Compare