The Silkolene Pro SRG 75 is a fully-synthetic, ester-based racing gear oil. Excellent protection against wear and easy shifting even at extreme temperatures.Fully syntheticEster-based racing gear oilExcellent protection against wearEasy shifting even at extreme temperaturesThe Silkolene Pro SRG 75 is designed to improve the power of your motorcycle and maintain consistent high performance. The SAE 75W crankcase rating SAE 10W-30 has a naturally high viscosity index which ensures good low temperature performance and an excellent shear strength, as well as possessing an excellent load carrying capability. This gear oil provides superior protection and performance under even the most demanding race conditions.1 litre.