TB Grom Oil Cooler Kit – Honda 125cc Grom Monkey MSX
The Oil Cooler Kit is a high quality accessory designed to help the Honda Grom and Monkey 125 (2021 and older models only) horizontal engine run cooler. Air-cooled engines run hotter when modified (i.e. big bore kits) and/or subjected to heavy loads such as racing use. This kit will help the engine’s durability and reliability by circulating the engine oil through a cooler reducing the engine’s oil temperature. The kit includes the following:
– Lightweight Morin aluminum 4 row oil cooler (not a 3 row as many others sell).
– AN fittings
– Crimped, braided lines – No hose clamps that could easily come off or leak nor
cheap rubber hoses.
– Mounting Bracket and Hardware for Low mount
Important Note: This oil cooler must be used with our big bore kit or one that has similar cylinder fittings (Kitaco and possibly others). For use on lower tappet mount.