Aprilia RSV4 / RF / RR (2009+) 10 Piece Samco Sport OEM Replacement Silicone Radiator Coolant Hose Kit. This is a high performance product which replaces your standard factory rubber hoses to a high quality Samco Sport silicone hose kit. Handmade in the UK and comes with a Lifetime Warranty ensuring you have the highest quality cooling products fitted to your motorcycle.