Mini Bike 6 Hole 420 Sprocket, 5' Chain & Clutch.

I have ordered 2 of these kits for different bikes. The first one required purchase of a new chain like 2nd or 3rd day. Other than that it has been good. The second kit has a Go Power Sports branded clutch. That clutch was spitting metal shavings out of it on day 2. Day 3 and I need a new clutch and chain. I assume that all the reviews are from the previous kit with the other clutch. I lubed the clutch properly so that is not my issue. I am not certain the brand of the first clutch but I suspect it is an FDJ clutch (Max Torque Clone from China). I will be ordering a Max Torque and a D.I.D chain elsewhere to replace it. No Power Sports won't answer the phone ever. If you can get them on the phone they are nut very courteous. They also take forever to fill an order. I am still waiting for them to fill an order from 3 days ago. I ordered a Cam from them Monday. I was going to order another Cam from them next week but not now. I will never order from them again. The rude exchange I had on the phone was when I tried to order my stage 2. They also do not post bad reviews so no one will likely ever see this.

Will it fit a colmin

Holes don’t line up with the hub. Sent in pics to customer service and over a week later I still don’t have a resolution or any word they are going to fix it.

Perfect combo! Mandatory upgrade for anyone sick of busting chains! Definately changed my bike from a kids toy to a fully beatable ride!

Everything I ordered was delivered in a prompt fashion

Great fit.

In the comments that it was my son’s birthday I need the package before his birthday party… And they made sure that I had it before hand… Excellent customer service

It fits my mega moto 80/105 frame perfectly

Mini Bike 6 Hole 420 Sprocket, 5' Chain & Clutch.

Oh yeah highly recommend take the old factory junk off still a good old set up for starting out your 212 swap but this really helps a lot still great pulling power but killer top end