How to Choose the Right Sprocket Adapter Assembly
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- Опубліковано 6 вер 2024
- Get your Sprocket Adapter Assembly ► bit.ly/1HbCvb0
We show you how to choose the right adapter for your wheel, and how to choose the size (number of teeth) for where you ride.
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Everything you need to make a your own Motorized Bicycle.
If you look at the hub adapter in this video, it's already slipped and bent the spokes on one side, there's a guy that had a cool idea for preventing this by using a dremel tool to create a groove in both the adapter and the axel and put a key in it so that it can't slip anymore... I also saw a comment on another video where someone asked if you could drill through the adapter and axel to achieve the same thing of not allowing it to slip anymore... but I don't know if that last idea is possible. In any case, here's the video of the keyway mod. ua-cam.com/video/JL28GtEw3LE/v-deo.html
The key way method is no good hub is to thin. The best way is to sand down the hub mating face so you make it less round so it clamps tighter. Scuff the mating surfaces with course sand paper and use red lock tight on bolts.
I went ahead and bought one of these as it was the only best option I could find for my bike wheel. I can see that the Adapter fits nicely between the Spokes so it should not have any bent at all. What the VID shows looks to be as if that one had slipped while in use bending those spokes. It makes me wonder as to why the design of this Adapter does not include a Locking Screw to help keep it from slipping. It's design relies just on pressure. Often times when you look at tools and other things where something is clamped on a cylinder even many sprockets themselves, they have a locking screw to help keep it from slipping. So I am a bit tempted to actually just tap a hole in it myself and install a locking screw. I have the tools and skill to do so as it is something I have done before elsewhere. I personally think it may help a lot if slippage is an issue with this adapter. I am still in the process of installing the engine so I have yet to see how well this adapter works and really can not say if slippage is an issue, but if it is then a locking screw should help with it. Just my opinion. Once I try it out I will be able to know if it needs it or not.
Which one do I need for a huffy cranbrook?
An excellent product ! you sent me the one custom to the falcon hub found on the big black wallmart 29er...... the pineapple adapters are cool too wish they were not discontiued.
Another well done vid too!
Hello! Sorry for my English. Rubber rings provide cushioning. Depreciation will disappear with such a mount. What to do in this case?
Depreciation is very important .
I have a 1.5 adapter an the center hole of the sprocket is the same size of the hub so... Also am I supposed to put the coaster break back on it's a beach cruiser
Bought the 1" for a 7 speed hub on an electra 7 speed cruiser. There is a gap of about est. 1mm - please advise of what to remedy that space for a snug tight fit on the hub. Else the adapter can slide back and forth on the axle.
Use an old inner tube
i had the same problem with mine
What about for tapered hubs?
my rear hub is 2.75/Pi = 0.875"
will the 1" fit my hub?
Is it better to get a bigger sprocket or a smaller sprocket adapter if your size doesnt match up? 1.233
I'm sorry i used a smaller string and found
It to be 1.11, still which would be better?
Yep, think I will be using some set screws for mine install. That spoke looks PISSED OFF !
That bike had definitely seen some better times and the wheel was far from perfectly trued. Properly trued spokes will have no problem with this sprocket adaptor.
question . i try the string way got 4 1/4 on my rear hub can't figure it out any idea what size i need thanks .
So the best allround is then 44 tooth
I noticed the same thing as VectorRoll, The spokes are bent badly.
It's because he bent them force fitting the three post of adapter through them. I've tried several rims and the adapter doesn't fit through the spokes on any of them at least not 26" mountain bike rims. And they only come in 1" or 1.5" diameter to fit around the hub and good luck finding one the that actually fits. Mine were all small about 1/8 of inch.
Mine is 0.875 inch what should I do I used a caliper and that's it
Thats about how big mine was. It didn't fit. Looking for another rim still as we speak
Your spoke is bent were u put the adaptor on signaling its slipping and using ur spokes instead of the hub
the detailed instructions was and is always to little, and lack real depth. make a longer video, your rushing through the video like you have to go to the restroom or something. ooverall thanks 4 effort
Which one will fit the huffy crankbrook i need help please
How do you adjust to get the proper chain line?
I have a huffy Cranbrook 26in what will be the size of the adapter I need?
I just bought the electric start bullet train if I buy the rear sprocket what else am I supposed to modify?
Is it possible to add a brake disc to this aparatus
?
Is that 26inch wheel?
can i still use the coaster brake
Still no reply? I'm in the same boat
That Adapter looks like it bent some the Spokes. Or at least some of the Spokes look to be bent around the three shafts of the adapter as they pass through them. Wouldn't that mean that you will have to re-true your wheel and also wouldn't you need longer spokes for those that are bent like that? I ask because the bend look significant in that video.
It did, that's the problem with these hub adapters. Someone else here had the idea to make a key way on it and use a woodruff key to lock it in place.
Mine is the same size as yours so what should I choose
I got a question I got a 21-speed Genesis RCT mountain bike men's what size is the rear hub does anybody know or can give me any kind of information on this thank you
Attach to “spokes sprocket” never seemed strong to me. I like this sprocket!
does these bicycle motorized rear sprocket adapter kits have anything to fit the classic beachcruiser size 26 coaster brake rim ? ive got an old 1970's Tanaka TED 232 two stroke engine that would need a rear sprocket conversion kit to adapt the coaster brake rim to have the motorized bicycle sprocket mounted to the brake arm side of the rim, most of the *GAS ENGINE-not electric motor* BIKE KITs motorized bike gear adapters are for the freestyle/mountain bikes not having the internal brake drum, if bike is equipped to pull a mini trailer then these gas power sprocket adapters are necessary!
Will it work for a electric modified, I have a limited amount of space from side to side, so I'm using a front wheel of a e scooter / eco metro, for the sprocket wheel on my trailer. Kind of like a push motor electric for carrying extra weight, using more teeth for greater tork.
I have a 20 inch bmx bike with a kit on it an a 44 tooth in the back I hit 22 to 24 mph do you think a 40 tooth will get me around 30 mph
don't do the string method to measure a hub diameter. if you're off by little more than 1/16", you may end up buying the wrong adapter.
price of a cheap caliper ~$12 or less. hub adapter ~$45+
I still have 3.2 inches which hub adapter should I use for 1.0 or 1.5 or 1.8?
I have a heavy-duty back rim 26"x 2.125.X12GX36H, do you think a 1.5 adapter will fit on my rim
I have a rat fink and the hub size is 1.855 so i'm thinking I can just use a longer bolt if there will not be enough thread engagement?
What about bikes with rear disc brakes? What do you have?
I want to hook a 4stroke engine to my bike, what bike sprocket and cnc adapter will fit a #420 chain?
I got 1.194 (measured in the middle of the hub) - It's a Shimano Altus on a 90's mountain bike - part# FH-CT90. Any compatible with that size? It also tapers up at the edges, which I'm thinking might pose a problem. Any ideas?
Our Modus is 1.18", the next closest being our OCC at 1.25". We would recommend trying our Modus, as the tolerance of the hub and adapter will likely fit well, and leaves room for filing or machining to a perfect fit. The OCC can be used with a rubber or metal sleeve but may add unwanted movement.
I have a question. My hub is 4.25 on the left and right and the middle is three what do i do?
Hi bikeberry! i am 220 pounds and would be rocking your 49cc four stroke, and am considering a 60 tooth sprocket. good or bad idea? Tips and anything i should know in that realm?
I have a 20" 1.25 rear tire , what kind of bbr tuned sprocket adapter if any can i use?
Will I need a heavy duty chain to go with this? Or will my stock chain work?
Hello i just made a beach cruiser motor bike and i am wanting to get a new sprocket this is the one i want 40 Tooth CNC Sprocket and Adapter Assembly but i don't know what size my hub is.Can anyone help me please? here are the sizes they offer 1.0inch 1.5inch 1.8inch so what size you know that well fix?
#bikeberry you guys have so many helpful vids like this vid here and that "exhaust" vid love it... HOWEVER there is a subject i see zero vids on cant even find "blogs" on the subject... ***picking the right inner tube and tires*** maybe even add rims to that aswell. I been looking at so many different options i see what is "listed" as good and found top rated tubes and tires but i would like to hear from BBR on what has been working or have people not even broke it down? Cause different tubes and tires will affect speeds. Im more worried about blow outs or catching a nail Thanks..
Seting up the idle on your carb is a question that all my frends ask.A video will help!.
Eric Vanderende Just turn the screw until it idles well
What size is the huffy crankbrook one
Hola señores ya compre el motor 50cc 4t pero la pregunta que me hago puedo instalarle un carburador dellorto pero me dicen que no se puede por que le acortó la vida la motor que me aconceja soy Guillermo garro de costa rica gracias
Eso es verdad. Muchos carburadores se pueden instalar y funcionan bien con la motore, pero la calidad del carburador puede acortar la vida.
Looking for a Sprocket adapter for my bicycle flywheel,
Buenas noches un saludo muy cordial desde costa rica estaba viendo en las fotos que tienen que hay unas bocinas que tienen ustedes que trae para ponerle el plato y el freno y yo tengp ese tipo de freno la pregunta mia es si usteds venden sólo la bocina y cuanto y cual es el precio graci as
I have a fixie bike what size u recommend plz i want to order ASAP
Shouldn't those bolts that hold it together be stainless steel? I plan to get this adapter for my build & use stainless steel bolts in damn near everything on the bike. Also good locktite.
TheAtom I mean a rusty bolt is still going to do the same job, you’ll just have trouble removing it if you ever wanted to.
A question how much should the bushing measure to put on the clamp? Thank you
Give us a call at (800)317-0479 and we should be able to assist you.
Thanks video was helpful.. break down size chart 1:10
will you do an install of the heavy duty back axle. and would this be better or that
The spokes still bend
my hub measures .64 using a caliper. anyone make an adapter that small?
Confused what size adapter would I need if my rear hub is 135 mm /3/8
135mm? That can't be right that's wider than a soda can that's actually 5".31inchs the hell kinda bike u ride
@@exampleofaking measured it Wrong can't remember the size now 😂
I have a 30 tooth sprocket and the adapter get loose after a while and I have to retie the bolts to hold in place. It is the correct adapter. Is it too much power on the sprocket?
Ernesto Sosa put some locktite to lock the bolts on place it happened to me as well
Thank you.
What units are you using I'm guessing inches
i got 1.4323 wat size should i get ?
You never said anything about how many spokes you can and can't have . Y'all need help.
I have 3.20 inches 1.018 which hub adapter should I use for 1.0 or 1.5 or 1.8?
It's recommended to get the closest without going larger that the hub diameter. Our 1.0 would likely be the best choice.
thank you
I got .63 what is that?
Mine looks like it's 1.125" or 1 1/8" what do I do
how do you install a rear sprocket on a magnesium alloy wheels
Thanks
Hi guys,what is the right sprocket to fit a Nexus 3 with coast brake?thanks
bump
I though that if there is more teeth you will go faster and slower acceleration
0:25 "allows it to grab the entire wheel, instead of applying pressure to the spooks"
0:14 it's literally bending the spooks! o.O ... Please redo this video and installation so new builders don't get hurt.
what can I do if I have 26 inch lowrider style rims with a ton of spokes?
+rodenrren2 You say it has a lot of spokes so I will assume that it is something like 140 spokes. To use this on a wheel like that you would probably have to remove some for the spokes in the areas that the three (what I will call bolting shafts) come through the spokes. Those shafts are about 19mm in diameter and cone down in size a little, at least on the one I have it is like that which should be the same across the board for that part of it. The only size difference should be the diameter for clamping around the hub. I know that in the video it shows some spokes wrapped around those shafts. I asked about that earlier down in the comments. So it could be possible to get some longer spokes for the areas that might be in the way and similarly wrap them around it. But I think in the video that wrapping was do to slippage from engine torque. (I have a design fix for that slippage by the way. It needs a locking screw to be tapped through the bracket that clamps onto the hub so that you can tighten it into a divot in the hub. That would keep it from slipping but I have not done it yet myself since thinking of it. I haven't had time do to winter but plan to do it soon now that it is warming up outside.)
thanks for the advice, I was thinking of removing some spokes but dont know how that would look cus I would have to remove a lot
wanting to order the Micargi Touch and wondering what size adapter to order with it?
John Smith Micargi Touch is an awesome bike! You would need a standard large adapter for that rear coaster brake hub. Hope this helps!
BikeBerrycom Thanks for the quick reply!
+BikeBerrycom I got a roadmaster trail mountainbike that im doing a build on as soon as I buy the bike but I was wondering what size hub adapter would I need for that particular bike? and I was thinking about getting a 30 tooth sprocket for it aswell.
Tengo un plató de 60 dientes metálico y yo preguntaba si ustedes tienen el equivalente en aluminio cuánto cuesta gracias
Sólo tenemos platos de 32, 36, 40, 41, 44, 48, 50, y 54 dientes. Visite nuestro sitio para más información.
www.bikeberry.com/engine-kit-parts/drivetrain.html
will these engine kits fit into a 20 inch lowrider frame?
Adamant Hunter Check out this video! ua-cam.com/video/NR8-IcrbwaI/v-deo.html
BikeBerrycom thanks! by the way do you sell sprockets for the hub adapters separately? or do i need to buy "another" adapter to get a different sprocket?
We sell the sprocket adapter assembly together with a sprocket, we don't normally sell it separately. www.bikeberry.com/bbr-tuning-sprocket-adapter-assembly.html
the walmart huffy 29er is a 1.5 adapter right?. i just really dont wanna spend 80 bucks on the wrong size
(beach cruiser)
Joshua Monahan did you ever figure it out? I need to know the same thing.
Cliff Notes yea man, its the 1.5 works great
Thank you man... saved me some waiting time
Joshua Monahan
so other words itd be better for me to spend money on this sprocket adapt than the other?
Tommy Wright yes
You can see it has slipped and bent the spokes, this is really bad for the wheel.
Um......... You draw 3 half circle to find the 3 points and use a drill LOL super heavy mods! I'm tell the guys at the machine shop they need to get paid more now!
Maby i will have to replace my whole back tire just to do this
Lol
for
divided by what you can't understand what you said divide by what
Noel Santos divide by pie
I thought that the more teeth you have you’ll get more top speed but worse acceleration
• • • Nope.
Wear wheel
These guys get a lot of flack in these comments sections, but they aren't manufacturers. If you watch other people assemble bike kits you will learn what shoddiness can come right out of the box.
Thanks for the support!
if you dont use a key, you will break tf out of your spokes
My 0 to 20 is under 10 seconds
Or just drill the original sprocket and attach where the rear disk brake should be £0 🤑
Definitely an easy solution, but unfortunately, the majority of bikes don't come disk brake ready.
BikeBerrycom yeah a bike with disc brakes is needed. I like your vid i have never seen this part it is a good solution for if I don't have disc brakes. Thanks for the upload
Bye bye piece of shit standard sprocket, hello new CNC Sprocket
Wear a freaking helmet, come on man!
please help. I orderd one and its to small. my circ. is 3.5 I come up with 1.114 what size should I reorder. please help.
+Asa3772 These Adapters are are pretty precise. So they might have a little play or be just to small even with a very small fraction of difference in size. My hub is 1.51" so I got the 1.5" and you can see the space between the two halves when mounted. I was able to bolt it together though and it fits pretty tight but works. With this in mind I would suggest getting one just less of what you measurement is when its not the exact size. With yours being so close the FWL Adapter might be better than the Modus as the Modus might have some play in it. I can't say for sure which would work though as I am just a customer like you. :) I will say that if yours is too small, if it is just a fraction too small, you could try to shave it down as it is just aluminium. It is not something the makers of it would suggest as it would loose strength the smaller it gets but if it is just a fraction like a mm then it might be feasible to try. It would be sort of like boring a cylinder head of a engine block. :) On the opposite for one that is a mm or so to large, one might be able to build up a hub. Say by wrapping the hub with something that can be compressed when clamped. Something that won't allow for much slippage. Ideally you want it to be exact, but not all hubs are exact. Any ways that is my thought on it. :)