The Silent Rider ATV Silencer BT-5A Compatible with the following vehicles: Yamaha Rhino 450(06-09) Rhino 660(04-07) – Cub Cadet Challenger 700 – Bennche Bighorn 400/500/700/700 Crew – Coleman Outfitter 500/700/700L – Hisun/Supermach 500/700 – Massimo 500(10-14) – QLink FR 500/700/700XL