SUP OEM(-2021) oil pump The new groms case has

The new groms case has a new design and unfortunately the design has lead to modded pumps not being able to pump oil when the bike is resting on the 12 bar

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

SUP is looking into possible fixes for this issue

You will need a high flow pump (Takagawa & Kitaco) if you have an oil cooler and/or a big bore kit

SUP OEM(-2021) oil pump The new groms case hasOnly 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