Fully synthetic 2-stroke engine oil with proven performance in extreme racing conditions. APPLICATION: Provides excellent lubrication for most competition, street and off-road motorcycles and is our prime recommendation whenever a higher level of engine protection is required. It may also be used in Go-Kart racing engines, or wherever Castrol Activ 2T is recommended. Castrol POWER 1 TTS Racing 2T is particularly recommended for trail bike riding due to its low exhaust smoke characteristics. The carefully balanced formulation also ensures excellent performance in mopeds and scooters. FEATURES & BENEFITS: Outstanding engine cleanliness, promoting longer engine life. Significantly reduces exhaust smoke. Excellent high temperature performance, even under racing conditions. Excellent lubricity for outstanding protection of bearings and resistance to piston seizure. Suitable for both oil injection and premix lubrication, up to a fuel/oil ratio of 50:1. SPECIFICATIONS: Exceeds the requirements of JASO FD and ISO EGD.