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Since the hub is the central part of your bike’s wheels, you need to be careful when choosing one.
Keep in mind that there are front and rear hubs, just as there are front and rear wheels.
In most cases, front hubs will come with a simple design, which is meant to allow the wheel to spin with ease.
On the other hand, rear hubs tend to be complex since they are part of the bike’s transmission.
Some of the leading bike hubs that would suit a road bike are the Hope Pro 4 and the Industry Nine Freehub.
We shall be exploring the difference between the two in this Hope Pro 4 vs. Industry Nine review.
Let’s get on with it.
Hope Pro 4 vs. Industry Nine – Comparison in 2021
Hope Pro 4
If you love having a colorful hub on your bike, the Hope Pro4 Hub would be a good pick for you.
Furthermore, the hub runs with a unique clicking sound as you ride the bike. So, if you ride in a quiet neighborhood, this might not be the best hub to pick.
The hub comes with sturdy aluminum construction, which enhances its strength and durability.
Even with that, the hub is still lightweight at 13.4 ounces. In terms of the size, this fella measures 7 by 3 by 3 inches.
Also, the orange anodized finish makes it pop on your bike wheels, which is another reason most people go for this hub.
The clicking sound might be loud to some people, but it shouldn’t be a problem if you will be going for road biking.
This one comes with the 135mm width and the 142mm width, so you can choose the one that goes well with your bike.
There are countersink machines spokes that allow the spokes head to bed in easily as you install them.
The spoke holes options are also different, where you can choose between 24, 28, 32, and 36. With this, you can be sure of using the hub on different wheels.
When it comes to the drivetrain compatibility, this hub will go well with 10, 11, and 12 speeds drivetrains.
Keep in mind that the bearings come in a sealed stainless steel cartridge. This assures you the protection from rust and corrosion regardless of the weather condition.
The 4 Pawl ratchet system offers a 44-tooth engagement, which then delivers an 8.2-degree engagement.
There is a large spoke flange on the hub, which assures you of stiffer wheel builds.
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The Industry Nine Torch Mountain/Fat Freehub stands among the best on the market.
This hub features all the necessary springs, pawls, and bearings for converting your hub.
Keep in mind that this is a freehub, and its delivery is one of a kind. You can be sure of enjoying a strong and durable hub with this unit, thanks to its aluminum construction.
The freehub measures 3 by 3 by 3 inches, and it only comes in at 3.2 ounces.
Not too many people prefer freehubs. Even though they are not as exciting as such, they can be very functional with excellent performance.
Quick engagement can generally enhance the overall performance of a freehub. Also, you can get a freehub that comes with some cool sound.
This Torch follows the Industry Nine industry-standard 3-degree pawl engagement. Furthermore, it also comes with twice the engagement points.
In other words, you get 120 engagement points on this freehub. Also, this freehub comes lighter than the previous model.
Plus, the freehub has been designed to decrease drag and make service much easier.
There are captured pawls and cool springs. Thanks to these features, you can be sure of having tool-free maintenance with the freehub.
In terms of the drivetrain, this freehub is compatible with the Shimano 9, 10, and 11 speeds.
The cassette body type makes it ideal to be used with the Shimano Dynasys 11 Speed Mountain.
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Hope Pro 4 or Industry Nine hub?
Before you decide the hub you will be choosing between the Industry Nine and Hope Pro 4, it is important to understand their differences.
Let’s explore the difference between these two units.
The first thing to notice about these two units is that they don’t belong to the same category as such.
The Hope Pro 4 is a rear hub, which you can use on your bike wheels as long as it is compatible. Conversely, the Industry Nine is a freehub.
A freehub is a hub, which comes with a ratcheting mechanism, where the cassette is mounted onto the shaft to engage the chain.
The Hope Pro 4 tends to be more compatible with different drivetrains, including the 10, 11, and 12 speeds drivetrains.
On the other hand, the Industry Nine Freehub comes with a cassette body type that makes it ideal for the Shimano Dynasys 11-Speed drivetrain.
Nevertheless, it can still work with the 9 and 10-speed drivetrains.
The size of these two hubs also differ. Hope Pro 4 comes with a larger size and is slightly heavier.
It measures 7 by 3 by 3 inches at 13.4 ounces, while the I9 Freehub is at 3 by 3 by 3 inches, and it only weighs 3.2 ounces.
The color of Hope Pro 4 is orange, while the Industry Nine Freehub comes with the normal gray aluminum color.
Both these units run with a sound, which would suit you if you prefer that kind.
The construction material is aluminum on both of them, and they can easily be serviced without any special tools.
Frequently Asked Questions
What’s the difference between a hub and a freehub?
It comes with bearings, an axle, and a hub shell. It is at the hub shell where you get two machined metal flanges, where the spokes will be attached.
On the other hand, a freehub is found on most modern bikes, and it entails a freewheel that is built into the rear hub.
Cassette vs. Freewheel. How do they differ?
These rings can come apart, and they will slot onto the body of the freehub component.
A freewheel is best for cruising, where you don’t need to pedal or go backward.
Should I grease the freehub?
Must I grease a new cassette?
However, you should lube the splines on the freehub lightly, mostly if it is made of steel. But, the cogs don’t require any lubing.
When should I replace the bike chain?
This helps to minimize the wear of the cassette and chainrings.
With this Hope Pro 4 vs. Industry Nine, you can tell the difference between the two and decide the one that you will be using on your bike.
Just ensure that the hub/freehub you choose works best for your bike wheels and drivetrain.
Lastly, follow the right maintenance tips when working with the hub for it to serve you for a long time.