Stobe slipper ?

[RC-Monster Mike]

The Strobe slipper is the best available, but matching that low ratio would be pretty tough(requires an 8.5 tooth pinion, which is too small for a mod1 pinion due to the larger teeth). I carry mod1 pinions as small as a 10 tooth, and could get a bore reducer to make it fit the HV maxx motor shafts(1/8"). The slipper comes with the needed pads, and uses the stock spring and pressure plates. Only 4 additional 3mm screws would be needed to mount the ofna spur gear to it.