Boardnamics M1-AT Drive | Helical Steel MTB/AT Gear Drive

What tires do you have can I see a picture of the setup with the tires?

Damn that’s crazy

I forgot to post back here – but I figured it out, at least I think. Swapped out my motor pinion on the loud side for a spare I had, and the gnarly noise is gone.

Still hearing some small noises, I think it’s coming from the opposite side. These are new-to-me drives and came with a bunch of stuff, I must have installed a (very) used set of pinion gears I had without realizing. The one I swapped in had way better looking teeth.

I’ve got the SNR anniversary ride this weekend so I’m probably going to just ride this as-is for now, will swap the other pinion next time we have a rainy few days.

That was one of the most frustrating things I’ve dealt with… didn’t want to have to redo the pinions, so I tried literally everything else before I finally whipped out the torch. :roll_eyes:

Oh, just swapped to Kendas. Kinda wish I’d gone CST instead based on what I’ve been hearing.


Tires wear, just carve hard and you’ll need a new set in no time :stuck_out_tongue_winking_eye:.

For me I had a soft sound but it was the rubber strands sticking off the tires hitting the gear drive lol.


Nicely done! Im planning on making that ride too. The weather is getting really nice. I think that will put 3 tomieboi decks with m1-at drives at the ride. Good times

Make dem kiss :kissing_heart: