SPECTRO Golden 4 Semi-Synthetic Engine Lubricant S3-Size-2XL MFI certified

MFI certified

600D H/D Construction

Easy application due to viscosity

An extra beefy 4 ply carcass with built-in rim protector and deep 17mm tread

the Strycker motocross helmet brings AIROH's pretigious brand name to dirt bike riders everywhere

SPECTRO Golden 4 Semi-Synthetic Engine Lubricant S3-Size-2XL MFI certifiedGolden Semi Synthetic Engine Oil by Spectro. High output high performance engines, such as the Indian Thunderstroke 111 and 116 engines (20w40 grade), are the target of Spectro's specially formulated Golden 4 semi synthetic motor lubricant. Incorporating a blend of the world's leading IV synthetic base oils and superior quality petroleum base oils, with the most advanced anti wear additive system available for motorcycles. Exceeds all known motorcycle