【Fuction of Threaded Gas Cap with Chain】Mini bike gas cap with chain prevents loosening or loss of the gas cap and extends service life,Easier to install,built-in thickened rubber ring, not easy to leak oil,rotate the cap to secure it in place. About this item Small engine owners, this threaded vented gas cap is the perfect solution for your Predator 212, Honda GX series, and other small engines! The chrome-plated metal construction looks great while the internal rubber gasket creates a perfect seal to prevent fuel leaks. The vented design maintains proper tank pressure for optimal engine performance - without proper venting, your... 【Fitment】 Mini Bike Gas Cap for Hond* GX340 GX390 152F 168F 188F 190F 170F0 154F 152F 168F 188F190F 170F 154F GX120 GX160 GX200 GX240 GX270 Engine 【Compatible with】Coleman CT200U-EX CT200U-EXR CT200U Trail 200 BT200X KT196/ Baja Warrior Heat MB165 MB200/ MASSIMO MB200/TrailMaster MB200/Hammerhead 80T Mini Shark Go Kart/Motovox MBX20/Manco Go Kart. JMCHstore Clear Valve Cover For Predator 212 Non hemi Coleman CT200U Gas Cap With Chain JMCHstore Threaded Vented Gas Cap W/chain For Predator 212 Engine, Coleman SK100 Go Kart, Screw On Gas Cap For Honda GX200 GX390, Massimo Snow Blower, Small Engine Fuel Tank Cap Threaded Vented Fuel Tank Cap 【Compatible with】Coleman CT200U-EX CT200U-EXR CT200U Trail 200 BT200X KT196/ Baja Warrior Heat MB165 MB200/ MASSIMO MB200/TrailMaster MB200/Hammerhead 80T Mini Shark Go Kart/Motovox MBX20/Manco Go Kart. Gas Fuel Tank Cap with chain Compatible with Predator 212cc 224cc 196cc 6.5hp Engine Coleman Mini Bike CT200U BT200X TrailMaster Massimo MB200 420cc 【Fitment】Mini bike gas cap for Hond* GX340 GX390 152F 168F 188F 190F 170F0 154F 152F 168F 188F190F 170F 154F GX120 GX160 GX200 GX240 GX270 Engine 【Fitment】Threaded mini bike gas tank cap replacement for Predator Hemi / Non-Hemi 196cc 212cc 224cc 301cc 420cc Engine.