Manic Mechanic Sprocket Adapter Assembly (48 Tooth Sprocket, FWL Adapter (1.003-1.008"))

Seems like a good product, but it very confusing trying get the right size. The sizes in the product description are totally different then in the dropdown order menu. For instance occ chopper says 1.18 in the description but doesn’t even show up in the dropdown menu. Also the FWL adapter say 1.000” in the dropdown menu but 1.25 “ in the description. Super confusing and of course I ended up getting the wrong size

So far so good, just about right with speed and torque, not too much of either a nice mix. And the mounting was simple, I had to put in a few spacers (washers) in between the sprocket and the holder. I thought I might have to because my wheel hub has a little flare on the ends (the other ends of the hub), this worried me a little when I purchased it, but no problem, a few washers and good to go. Tracks well and true, seems of good quality. I'd buy again. Chain is quieter and running straighter than with the "rag joint".

NEXUS adapter does NOT fit a Nexus 3-speed hub with coaster brake. BEWARE. Good quality product but the item description is wrong when it pertains to the NEXUS version of the product.FYI, this is NOT a Manic Mechanic product. The item title is deceptive.The seller sent me a USED 36 tooth sprocket when I ordered a 44 tooth sprocket.

This gear and hub adaptor are great. I got the 66 tooth for 5-6-7 speed. On my 29 inch bike I get 10-15 mph cruising speed easily and have no need to pedal at all. I'll be picking up the 56 or 44 tooth version for a faster cruising speed around town.

this sprocket took me only minutes to put on my bike. works GREAT and way better than those cheap sprockets that come with the motor kit that attach to your spokes. If you really want something that is safe and easy to put on your bike, these ARE WORTH the money. EVERY PENNY. You will NOT regret buying this!!!

Didn't fit a Nexus 3 speed model no SG-3C41.Seller is very kind (bikeberry) and offered to take it back and refund it.I decided to keep it and try to sand it with a Dremel so it fits.It's not perfect because I'm not a CNC machine but so far it works. Otherwise the material looks very good, high quality. I recommend it if it fits, it's a thousand times better than those rubber on spoke things from the engine kit.

Fit my OCC Schwinn Stingray like a glove

This was my only "upgrade" to my first build. I cannot imagine using the rag joint that comes with the kit, if you look at it and watch the videos and read reviews, this is with the money. If you don't use it on your bike, you could keep it for abstract art. It's nice looking CNC aluminum. Shipping was super fast.