Doill Tulpar Racer 4T 10W/40 is an advanced, premium quality engine oil developed for the latest generation 4-stroke motorcycle engines. Doill Tulpar Racer 4T Formula is designed specifically for bikers who love the exhilaration of riding. Its Formula is specially designed to enable your bike to deliver maximum and sustained power right up to very high operating rpm thus offering a significant advantage over other motorcycle engine oils. The added Doill advantage of Burkut Technology ensures uncompromised performance protection. Doill Tulpar Racer 4T reduces internal losses in the engine, whilst retaining optimum wet clutch performance to ensure efficient transfer of power to the rear wheel.