4-Stroke Motorcycle Oil
DURABLE PROTECTION FOR YOUR MOTORCYCLECastrol 4T is a mineral-based 4-stroke motorcycle oil specially formulated to provide outstanding, durable protection under severe high-torque, high-stress conditions. Under these conditions, motorcycle engines operate at extremely high temperatures, causing viscosity and thermal breakdown of motor oil. Castrol 4T engineered to provide maximum protection against viscosity and thermal breakdown. Castrol 4T is the way to go for your 4-stroke motorcycle needs.
- Mineral-based 4-stroke motorcycle oil
- Delivers superior engine wear protection and high film strength for high-revving motorcycle engines
- Specialized additives help prevent ring sticking and buildup of harmful deposits
- API SERVICE: Exceeds API SG
- JASO (T903): JASO MA-2
- VISCOSITY: SAE 10W-40 // 20W-50