DHM Stock Bore Cylinder with Oil Ports for the 2014-2020 Honda Grom / Monkey
We now have a cost effective way to allow the addition of an oil cooler to your stock bore Grom / Monkey! We've casted a stock bore (52.4mm) cylinder with oil ports in it so you can plumb your oil cooler, turbocharger, etc without the need for a side cover.
The bypass and fittings are included! Fits 2014-2020 Grom / Monkey.