This is a service kit to fit theSuzuki GSF1200S T / V / W / X / Y faired Bandit MK1 models (1996-2000) comprising the following parts 4 litres of fully synthetic 10w40 Castrol Power-1 Ultimate engine oilCastrol Power1 Ultimate is engineered for outstanding performance across 5 critical areas and conforms to the following specifications/industry standards: API SN and JASO MA2.