Centrifugal Clutch, Go Kart Clutch 3/4" Bore 10 Tooth For #40/41/420 Chain Fun Kart Mini Bike Upgrade

The clutch works great and grabs a lot better than the stock clutch, really makes it quicker off the line.

Put this on my home made mud motor. Does the trick, seems of high quality.

This is my second time ordering this clutch but I don’t even need it honestly. Ive had this same clutch on my mini bike for about 3 months and still do. I put it to the test! My mini bike has a very tall gear ratio with the clutch being 12 tooth and a 45 tooth rear chain ring(3.75gear ratio)which gets me up to about 45 mph! Because if this the clutch has to slip A LOT until it engages and locks up but even though it slips A lot and is on a 7hp engine it does it easily. It’s made of hardened steel Which is what makes it so durable. Make sure to lube the bearing journal for the clutch before each use to get longer life out of it. I use some cheap high temp grease which does a great job just don’t get it on the clutch surface. All in all this is a good clutch for the price! It’s worth the extra 10$ compared to other clutches.👍

It fits ,I test ran it on the motor, seems to work good. Will by another next project.

If your swapping engines on a mini bike and the stock engine has a 5/8inch shaft to a predator 212cc the predator has a 3/4inch shaft. You will need a 3/4 inch spacer and the clutch bolt because the smaller spqcer and bolt will not work on the predator shaft. So if you decide to swap engines and don’t want to spend the money on a torque converter you will still need to spend give or take $20 on the bolt and spacer to make this clutch work. School of hard knocks. Had I known then what I know now I would have just spent the $60 for the torque converter. The Jack shaft set up will likely fail in time regardless; torque converter is the way to go. Now I’m waiting on parts… a simple bolt and a simple spacer. The spacer was $11 and the bolt was $10 add the $25 for the clutch plus tax and basically the cost for a torque converter.. an extra $15 and have low end power to climb stuff etc easily worth the extra $15 … now if your going to do the torque converter right get the engine riser… that’s basically an additional $70 unless you can make your own engine blocks to raise the engine to make the converter clear the frame. Not sure if the stock chain is long enough after that because I haven’t had to try yet. To be continued. The description also says nothing larger than 200cc… the predator is 212cc and it also says not higher than a certain rpm… the predator exceeds the specs for this clutch. Something to think about.. just know minibikes are money pits.. goood luck… if your new at this..

Seems very well made and packaging was excellent, however it didn't come with mounting hardware? I guess they assume that everyone should have these bolts and washers on hand? But with me building from ground up using a brand new predator 212 I have no way of attaching the thing to the motor without another trip to local hardware store hints the 3 star review. Very disappointing to say the least was hoping to get running today. Being that the clutch was the final piece to the puzzle, super let down. And my biggest complaint is the cheaper option showed it came with this hardware, yet the more expensive one does not? That don't make much since in my opinion!

This is a great little clutch.

I ordered this clutch becuase I have had my clutch on there for about 5-6 months and I decided to replace my clutch since my old one was making noises. It was easy to install slid right on but they do not provide you with the washer and bolt to lock the clutch in place so make sure to buy that if You don't want it falling off when ur riding. But I Oiled it then turned it on. I rode it down the road then took a turn and it just locked up entirely. I immediately hit the kill switch and the clutch didn't even spin anymore after that. Do not buy this.