When buying a bike, most people look at the frame, handlebar, saddle, pedals, and wheels.
While these are the most common parts, there is a part that is underrated too often – the hub.
The hub happens to be the central part of the bike’s wheels. Both front and rear wheels will come with an individual hub that connects the rim of the wheels through the spokes and the fitted axle.
In this article, we will be exploring two top hubs, the DT Swiss 240 and DT Swiss 350 hub.
We will be exploring the DT Swiss 240s vs. 350 comparisons to help you understand the difference between the two.
Let’s walk through them together, shall we?
DT Swiss 240s Vs 350 – Comparison 2020
DT Swiss 240s
The DT Swiss 240s Bike Front Hub comes with a 15mm thru-axle that assures you of the needed suspension function and precision steering.
Best of all, the hub is designed to give you an easy time when you want to take off the wheels.
This hub comes with excellent quality and lightweight design. It comes in at 9.6 ounces and measures 8 by 4 by 4 inches. If you use a 15mm front fork, you will find this hub very useful.
Furthermore, the hub offers you a smaller and lighter bearing. The normal size makes it a top pick for most bikers looking for a good hub for their bikes.
Thanks to the lightweight design, this hub allows you to ride super-fast without experiencing any heaviness.
Besides that, the hub will easily facilitate the rides on rough and rocky trails with ease.
Keep in mind that this is an aluminum hub that comes with CNC Machine shaping. Besides that, you get two stainless steel cartridge bearings that are pressed on both sides.
Furthermore, the two bearing sets have contact-free seals that help to keep things smooth and silky enough.
The design of this hub will appeal to most people, thanks to the black and red theme. Plus, the hub comes with drilling for 32 spokes, and you get a 6-bolt adapter included too.
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DT Swiss 350
This DT Swiss 350 Rear Hub comes in smaller and lighter than the previous product.
Coming in at 3.52 ounces and measuring 5.5 by 5.5 by 1.6 inches, you can be sure of having an easy time when this hub is hooked to your bike.
Being a rear hub, this one is strong enough to offer you long-term reliability. It is aluminum made to be strong, durable, but still lightweight.
This hub is ideal for anyone using high-quality bike parks and if you will be using tough wheels too.
It offers two spoke holes options. You can either go for the 28 spokes or the 32 spokes hub. Either way, you’ll be sure of enjoying excellent delivery with the hub.
The spoke holes have ben precisely crafted to prevent the spoke heads from moving under load changes. In the long run, this will minimize the possibility of a spoke fatigue failure.
You get a DT Swiss ratchet system on this hub, along with a free-hub system. This patented free-hub system will exploit the precise star ratchets, which then assures you of reliability and high-load capacity.
What you’d love more is the no-tool concept maintenance that is relatively easy.
In other words, you can maintain this hub without the need for a tool.
The press-fit assembly makes it easy to manage the hub.
With this press-fit assembly, you can use the hub with almost any bike out there.
Furthermore, there are labyrinth seals that will protect the bearings from water and dirt. In the long run, this will offer smooth rolling characteristics.
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Difference between DT Swiss 240s and 350 hub
There are some differences between these two hubs, which you should know about. Let’s see how different the two hubs are.
The major difference between the two hubs is that the DT Swiss 240s hub is for the front wheel, while the 350 is a rear hub.
Besides that, there are other differences like size and weight. The 240s front hub comes in bigger at 8 by 4 by 4 inches and it weighs 9.6 ounces.
On the other hand, the DT Swiss 350 rear hub measures 5.5 by 5.5 by 1.6 inches and it comes in at 3.52 ounces.
In terms of the look, the 240s comes with a black-red theme, while the 350 comes with a black-white theme.
2) Hub Line Stems
Another difference between the two is the hub lines stem. The 240s have been machine-optimized for weight saving.
On the other hand, the 350 hasn’t been optimized for weight savings.
When it comes to the upgrade and maintenance of the hubs, the 350 is more user-friendly.
You get a tool-free ratchet system driver mechanism that allows you to service it without any special tools. The DT Swiss 240s is also upgradable, but it is not as swift as the 350.
In terms of the spokes, the 240s offers you 32 spoke holes, whereas the 350 lets you choose between the 28 and the 32 hole-spokes option.
Both hubs are aluminum made and durable enough.
Frequently Asked Questions
What is a bike hub?
This is the center part of the bike wheels, which comes with an axle, hub shell, and bearings.
The hub shell will feature two machined-metal flanges that let you attach the spokes.
How can you protect the hub from corrosion?
If you ride in all weathers and you expose the bike hubs to saltwater, you should apply a spray to the hub housing and skewer before winter.
Can I use 12mm or 15mm thru-axle dynamos in standard 9mm QRS forks?
This can only be possible if you have a suitable axle-adapter. Ensure that the fork comes with a 100-mm width.
How often should I lubricate the hub?
It depends on how frequent you use, but this should be done once every month.
Do I need tools to adjust or upgrade the bike hubs?
Some hubs don’t need any special tool, but you should always confirm with the manufacturer or check the user manual to know how to handle the hub.
With this DT Swiss 240s vs. 350 comparison, you know have an idea of which hub should suit you. Always ensure that you have some skills before you try changing or dismantling the bike hub.
Above all, use the right hub on your bike and ensure that it can accommodate the wheels you already have.