Silkolene PRO 4 10w-40 XP Synthetic Ester 4T Bike Engine Oil 10w40 4 LITRES 4L
18% LOWER OIL CONSUMPTION. Oil and Filters. 3% IMPROVED POWER (BHP/TORQUE). 11% FUEL SAVINGS. We're here to help. Faulty on Arrival. If you change your mind. Over 70,000 products to choose from.