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

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.