SUP OEM(-2021) oil pump This will greatly assist during

This will greatly assist during installation of heavy duty springs and will prevent breakage due to lack of support

or chimera

Koso pumps DO NOT come complete

press fit copper pick up tube that draws oil from the best possible location in the motor for wheelies and riding on 2

This mod will require a 6 hole spring lifter plate such as kevtek

SUP OEM(-2021) oil pump This will greatly assist duringOnly for 2013 2020 Groms(OG & SF) MSX Monkeys OEM Honda Grom oil pump. It has a relocated, press fit copper pick up tube that draws oil from the best possible location in the motor for wheelies and riding on 2 wheels. Just remove your unmodified pump and install the OEM SUP in its place with the tube passing through the smaller hole, into the center of the motor. You will need a high flow pump (Takagawa & Kitaco) if you have an oil cooler and or a big