- Bike Type: Electric Bike
- Brand: EBIKELING
- Color: Black
- Frame Material: Steel
- Suspension Type: Rear, Front
- Size: 1 Pack
- A must for electric bicycle kits which will be installed on dropouts
- High-quality steel arm, hub mount, and C-clamp. Comes ready to be installed on either front or rear axle
- Dimensions: Arm length 86mm, Axle opening 14mmX10mm, C Clamp 14mmX10mm, Arm thickness 3mm, Hub mount thickness 4mm, C Clamp thickness 3mm, Total weight 2.3oz
- Even though it’s a universal design, please check the size & diameters to make sure it fits your bike.
- Dimensions: Arm length 86mm, Axle opening 14mmX10mm, C Clamp 14mmX10mm, Arm thickness 3mm, Hub mount thickness 4mm, C Clamp thickness 3mm, Total weight 2.3oz
- Even though it’s a universal design, please check the size & diameters to make sure it fits your bike.






























Mr. E –
Look if you got a heavy bike/trike and are putting a beefy front hub in these are a must have. Prior to installing these applying full power would cause the hub to spin in the fork no matter how tight I made the bolts.I got super lucky it didn’t damage my fork too much or shred the wires going into the hub otherwise I would have been out $700.These should come standard in front hub kits and every video on YouTube should recommend people install these.The clamps were a bit too large for my fork but that was easy to solve by getting smaller ones. While I think the clamp would have been strong enough I also put in steel straps the entire length of this part for added security so my hub would have to apply over 5,000lbs of force to break things now which it will never do and I never have to worry again
Herwin –
I liked the color blue, it’s just not the right fit for a 20″ folding commuter bike. The ring was too big for the fork.
DutchyMontana –
These work well and are plenty sturdy on a 750W hub motor 20″ tire. I got two but that is probably overkill, one would probably work just fine. I didn’t need a titanium CNC machined ultralight weight torque arm so these work just fine. Only gripe is that the hose clamp is a pretty cheap version and the screw part comes out of the housing easily.
John Williams –
Works well
Hootyhoo_408 –
I used a piece of rubber tape around the fork so it give a little and wonβt scratch forks up with the clamp. One thing I wish they gave you better quality clamps. I had an extra laying around and fit better on my Townie forks
Timothy A. Griswold –
Unlike other reviews mine is thick metal and perfect tight fit. That is the way it is with anything made in China because they do not have patten pending like the USA and quality varies. The only issue was missing a little washer and the hose clamp is way too large but able to make it work. It was just time consuming tightening it down that much and the excess doesn’t look the best. But over all I give it 5 stars.
SpectrHz –
My bike is a steel frame hybrid with thick dropouts so I doubt it would be a problem but, do you really want to test that theory? If you are pushing 1000 watts into the dropouts of any bike just install one, or better, two of these or if you have an aluminum frame, maybe go for the slightly upmarket grin technologies one. This does the job though and is quite sturdy.
Doberdeb –
Purchased an e-trike built with a front wheel hub kit to exercise my dogs. Front wheel kept coming off. After some research I realized I needed to install 2 of these to keep the wheel on as the hub creates so much torque it was loosening up the wheel. I am a happy biker now as I can go 25mph with no concerns about the front wheel loosening up.