
MOTOREX
Motorex 4T 10w40 Top Speed – Synthetic Performance Oil (1L)
Pickup available at Oceanside Shop
Usually ready in 2-4 days
Motorex 4T 10w40 Top Speed – Premium Synthetic Performance Oil
If you're running hard and pushing heat, Motorex 4T 10w40 Top Speed is what your engine needs. This high-end, synthetic performance oil is engineered for 4-stroke motorcycles and optimized with Molecularly Converted Technology to deliver stability, protection, and minimal oil loss under pressure.

Whether you're chasing laps, trails, or long hauls, this oil stays consistent under thermal and shear stress—giving your engine the edge it needs to perform reliably.
Key Features
-
Synthetic performance with Molecular Conversion Technology
-
High thermal and shear stability
-
Excellent protection against wear
-
Compatible with wet clutch systems
-
Low evaporation loss = lower oil consumption
-
Trusted by factory teams and serious riders worldwide
Ideal For
-
4-stroke dirt bikes
-
Street motorcycles
-
Dual-sport and adventure bikes
-
Riders looking for a stable, high-performance 10w40 option
Want the Full Motorex Line?
Shop all Motorex motorcycle oils and lubes here.