Samco Sport AB-21143-R Beta Red Silicone Hose Kit is a high-performance radiator hose kit for EFI Beta motorcycles, available in Beta Red. It uses European-silicone hoses with a light blue SamTek lining for durability and resistance to ozone and UV deterioration. The kit includes a thermostat bypass plug and is compatible with 2015 Beta 350 EFI and 2016–2017 Beta RR/RR-S 4-stroke models; 2018+ EFI 4-strokes use AB-21142.
