Heavy Duty Frame Slider Crash Guard for KTM Duke 125, 250, 390 BS4 This Fully Cover engine crash guard is Best Option For Every KTM Duke 125, 250, 390 (BS4) Bike, Because The Design of Yamaha Bike is Also Classic. This Fully Covered Leg Guard is Best Replacement of single rod Leg guard, Also Gives The Utmost protection As Compare To Single Rod Leg Guard, Working: This Armour Leg Guard Not Only Protect Your Bike From Sides Also Protect Your Bike Engine & Radiator From Front, In Any Case Of Accidental & Falling Condition.