Silkolene PRO 4 10W-50 XP SAE 10W50 Fully Synthetic Motorcycle Engine Oil - 4L CUBE Bearing Based around a P range

Based around a P range Vespa

Upon closer inspection it now comprises of three channels

Enlargement of the overflow channel surfaces in the cylinder base sealing surface as well as in the motor housing (The overflow channels at the cylinder base have a gate

Fits not for the 50 DL and Special

Silkolene PRO 4 10W-50 XP SAE 10W50 Fully Synthetic Motorcycle Engine Oil - 4L CUBE Bearing Based around a P rangeSilkolene PRO 4 10W 50 XP SAE 10W50 Fully Synthetic Motorcycle Engine Oil 4L CUBE PRO 4 XP range of motorcycle engines oils are designed using XP Technology for high performance On Road and Off Road 4 stroke motorcycle engines. XP Technology uses an innovative highly shear stable, low volatility base oil formulation along with stable esters to achieve increased power, provide ultimate engine and transmission protection, reduce oil consumption and