🚲 ZUKKA Single-Speed Bike Freewheel: 16t/18t/20t Bicycle Flywheel for Smooth One-Speed Cycling Review

Poor quality. It's very noisy and the bearings sometimes don't spin and the pedals still push forward. Spend money on the best brand.

Once I figured out how to put the slots out it turned easily and worked fine. I recommend them as a good value for a cheap setup for a single speed bike conversion.

Great detail! I sprayed it with lithium spray grease before installing it and I put 1,000 miles on it this summer! However, since it was the day I installed it. The freewheel sound is fairly quiet, which I like, but it doesn't mimic some expensive click-click-click devices - I'm fine with that! Excellent value for money and quality!

This item was originally included with the trike I bought. After two months he started hopping and then stopped. I disassembled it and found loose ball bearings, a ratchet and pawls, gnawed. A perfect replacement has arrived. I immediately heard something rattling inside. Then he chose a replacement. The second clicked too. So I sent it back. It was a smooth and easy process. The products arrived quickly. Easy to return. You just pushed back time.

It sucks this is the 3rd ratchet sprocket I've bought they all stopped snagging within 3 months I lube them before installing I am now disagree with the product quality it used to be a joke shooting, if you bought something it lasted for years but not anymore, everything is built so as not to pollute our planet with garbage. It's okay, Mother Earth will rejuvenate after infecting people becomes instinctive and it will happen very quickly, I'll say within 50 years.

I was driving at a speed and my 16 tooth ratchet froze after showing signs of wear. I rode it in very hilly terrain, so the 46T gearing put too much stress on the old freewheel. I ordered this item as a 18T for a speed to help with hills and it worked like a charm. I took it to my local bike shop and they were able to service it in just 10 minutes as I didn't have a freewheel replacement tool. I've ridden 100 miles on this clutch and it's great! I highly recommend this piece.