Ratting from board turned out to be from my drive wheel pulley advice would be appreciated.

Hi guys! Hope this is the right section of the forum. I just completed my first build / board ever (will post pictures soon) and today was my second time riding it. I used a dual mech motor kit from torque boards and like the title says I noticed two things. One, the board was rattling and two, on the wheel that was rattling, the belt was falling off of the pulley and had a tear about a quarter of the way through. I walked the board home, took it apart, and found this ring that used to be attached to the motor pulley loose (causing the rattling). Here is a picture

How integreal is this piece and do I need to buy a drive wheel pulley? Sorry if this is obvious, I am still learning so much. I have already emailed torqueboards (also ordered a new belt from vbeltguys) but wanted to get some responses here. Thanks so much :slight_smile:

Also, if I push it back on it snaps into place but the slightest bit of pressure pops it off again

Yeah that do that, it’s not very good, thankfully you don’t actually need it if the motor pulleys has 2 flanges

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Thanks for the response! So it’s safe to re-attach it to the wheel without the ring on?

As long as your motor pulley has flanges on both sides.

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I don’t believe it does :confused:

send a pic of it

Here!


a picture the motor pulley, not the wheel pulley*

oops my bad give me one second!

looks like it does actually!


Do you have any idea how the belt could have slipped out by the way? It was about halfway off of the motor pulley and spinning the wheel backwards got it back in place

the motor pulley is flanged

poor alignment

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Dope thanks so much for your help I appreciate it! I’ll line it up better next time once I get my new belts.

If the belt is lined up perfectly, you don’t even need flanges. Technically it should never touch either flange if it’s setup correctly

One of my friends lost both of the outer motor pulley flanges a while back, and eventually, one on the inside, and his belts stay on just fine. I think they were just a bad set of pulleys, that’s why his came off

Yeah for a while I was running haggy motors with a single flange and tb pulleys without flanges. I just had to align it and I never had issues

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Yeah, if he had put on the crossbeam that comes with that exact drive kit, I suspect he would not have encountered this issue, it does a good job of holding the mounts straight

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Woah woah sensitive topic alert

/s

I wish my tb motor mounts had the bar. Mine were always crooked because grub screws suck

lol

Grub screw TB mounts are like 4 years old lol

The new ones are excellent, clamp style - in addition, the V7’s are super tanky, really thick.

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exactly why mine are beat to shit :rofl: got them used for not much

no derail jail pls

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Best way to check alignment is to slowly move the wheel forward and backwards and see if the belt tracks left or right. It should stay perfectly centered on the pulleys. Good luck!