Motorized Bike Air Leak (How To Find And Fix)

An air leak on a motorized bike is not just annoy, but it can quickly blow your motor.
This bottom end has been dealing with an air leak for a while, and I finally found it.
To find the air leak I spray starting fluid around every sealing surface while keeping a water hose near by.
While spraying I listening for any dip in RPMs, and I will repeat the test at least 3 times to be sure.

Areas to check:
Throttle piston cap, hose clamps, reed block, intake adapters, base gaskets, case gaskets, and crank seals.

Crank seals: https://www.amazon.com/KQTshangmao-se...

We upload motorized bike videos every week (sometimes more)!

FAQs:
Oil: 32:1, semi synthetic, random brands.
Gas: 87oct
Spark Plug: NGK B8HS (yd-100), NGK B6HS (pk80)
Parts: I buy mostly from Amazon.
Favorite Motor: Zeda (Firestorm) Triple 40
Favorite Carburetor: NT Speed
Favorite Bike For A Motor: I don't have one yet.

To contact me directly find me on Discord "LA Hover#1036"
For motorized bike help, join the server   / discord