DHM Honda Grom Stage 3 Package (UPGRADE for prior DHM Customers)

DHM Honda Grom Stage 3 Package (UPGRADE for prior DHM Customers)This is the Upgrade kit for existing DHM customers! You MUST send in your previously flashed DHM ecu. If you send in a virgin ECU you will be charged at the full kit price, not the upgrade price. If you do not already own a DHM Stage 1 flash or cam package, do not order from this page. You can order a complete kit HERE. The DH Motoring Stage 3 Package consists of the following: DHM ECU Flash DHM High Compression Stock Bore Piston TB Parts Camshaft or

Not only are these much more aesthetically pleasing

You will be required to either send your ECU in to be flashed

BY FAR the single largest improvement you can do to your Grom suspension

Score one for you

no other calibration device has a wider frequency adjustment range

Stainless design does not expand under pressure

Replaceable bash plate can be exchanged in minutes

Stainless banjo bolts and copper crush washers are included

We changed the ergonomics compared to what you typically see on MTB style risers and put the bars directly over the Stem

Quality synthetic oil of 10w40 weight or 20w50 for warmer climates

DHM Recommends the 6

which allows the auto tune function to work while you ride