[23] Do two-stroke scooters also need oil changes? We tried adding BioArmor additive. | Fun Aprio 23
This Yamaha JOG Aprio has been upgraded to 68cc with a KN Kikaku bore-up kit. The muffler is a G03X, which is popular in the 2-stroke scooter world. It’s well-muffled,

![[23] Do two-stroke scooters also need oil changes? We tried adding BioArmor additive. | Fun Aprio 23](https://motopeek.com/wp-content/uploads/2025/07/2180-1760835125629.jpg)


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