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1'/1.5'(25mm/38mm) Silver CNC Adapter 32T Sprocket Fits 80cc Motorized Bicycle

Free shipping on orders over $29.99

$26.99

$ 11 .99 $11.99

In Stock
  • Fit 1"(25mm) or 1.5"(38mm) Rear Hub Bike 49cc 50cc 60cc 66cc 80cc 2 Stroke Motorized Bicycle
  • Package Include:1 x CNC Adaptor 2 x CNC Reducing Gasket 1 x Sprocket
  • For detailed dimensions of the product, please refer to the pictures.
  • Adapteris made of aircraft grade aluminum, more durable, resistant to corrosion, and less prone to oxidation and rust. Has good hardness and durability, and has a long service life.
  • Please check as much as possible to the item picture, model and size carefully before purchasing. Or leave us messages for assistance.


Description:
Fit 1"(25mm) or 1.5"(38mm) Rear Hub Bike 49cc 50cc 60cc 66cc 80cc 2 Stroke Motorized Bicycle
1 x CNC Adaptor 2 x CNC Reducing Gasket 1 x Sprocket


pablo
Reviewed in the United States on February 4, 2025
Gotta find a way to keep it tight not only that I didn’t get the actual adapter part
Greg H
Reviewed in the United States on June 29, 2024
Who knew? Not me!Very nicely made, and finished. It appears to be clear anodized all over as well, which will keep corrosion in check. I just wish I could have bolted them straight on.I bought a set of wheelmaster rims for my 20yo Schwinn Del Mar beach cruiser. It had a 1-1/2" hub so I assumed my new ones would too ...there's my problem...The wheelmaster rear coaster brake hub is 44mm which is basically 5/16" digger in diameter (just under 1-3/4"), so I'll need to find a shop to bore the adapter. If someone makes one, I didn't find it, so something to keep in mind.
R Howes
Reviewed in Canada on May 25, 2024
If you bought a multi speed mountain bike from Canadian tire/Walmart it will not fit your rear wheel. So, CCM, Supercycle, you'll need the rag joint sprocket. The frame will take a 80CC 2 stroke motor, but the rear wheel will not work with this adapter.
Andrew
Reviewed in Canada on February 17, 2024
This sprocket is perfect being a light weight guy I can still feather the Throttle and clutch and get her going from a stop maybe a quarter turn push on the pedal and the top end speed feels so much more natural and fun compared to the stock sprocket,I do miss the wheelies though and trail riding but with different environment comes with the opportunity to try different sprockets the hub adapter was a little finicky with the wheels I had on but otherwise it worked nicelyRecommended for more heavyset individuals as well, just because I said I’m lightweight doesn’t mean a bigger guy can’t get speed. I’ve seen a lot of bigger guys get away with riding with this setup on my bike and they all had a blast
Lawless Saint
Reviewed in the United States on December 28, 2024
I bought this to replace the cheap sprocket adapter that comes with the motorized bicycle kits and it was one of the best investments I’ve done. It doesn’t slip at all and the sprocket adds to your top speed.
Joseph lewis
Reviewed in the United States on December 24, 2024
Liked product and fast shipping
Kenneth s.
Reviewed in the United States on December 16, 2024
Great product sol e alot of problems. If your gonna by a G bike kit buy one of these and save your self the trouble with stock sprocket
Customer
Reviewed in the United States on November 7, 2024
Very simple installation. A must have if you’re building a motorized bike and don’t want to fool with the rag joint the kits come with.
ben
Reviewed in the United States on October 27, 2024
I really like how well this fit around the rear hub of my 26 inch cruiser. It fit Tightly without any slippage. Not to mention it was worlds easier than using the basic 9 bolt sprockets That come with the motor kits. Functions perfectly right out the gate without any of the headaches you could run into having to balance the stock sprocket that comes with the motors.
Demonchild
Reviewed in Canada on July 27, 2022
Don't waste ur money the hole in the middle is way to small and the little holes are so close I can't even make the big hole in the middle bigger and the bolts arnt set in so they stick out too far .it's unusable