When it comes to buying a new hub for your bike, it’s important to choose the right one. When you look for hubs that don’t cost an arm and a leg, you will find DT Swiss waving at you from the side.
They have two offerings that we are planning to compare today. The DT Swiss 350 and the 370. Often on the internet, you will find heated arguments between DT Swiss 350 vs 370. While both of them are great and have our recommendation, which one is the right one for you?
In this comparison post today, I hope to make the decision clear and easier for you. Without further ado, let’s get right into it!
A Bit About The Dt Swiss 350
This hub is designed to provide smooth and reliable performance, even in the toughest conditions.
It features a high-quality Swiss-made ratchet system, a lightweight aluminum shell, and a sealed cartridge bearing system. The hub is also designed to be easily serviced, so you can keep it running smoothly for years to come.
The DT Swiss 350 is designed to be used with a variety of different wheel sizes, making it a great choice for a variety of different bikes. It is available in a variety of different colors, so you can find the perfect look for your bike.
The hub also features a 6-bolt disc brake mount, so you can easily upgrade your brakes if you choose.
A Bit About The Dt Swiss 370
These hubs feature a high-end aluminum construction that is both strong and lightweight, making them an ideal choice for a variety of cycling disciplines.
The hubs are available in various axle sizes and configurations, allowing you to customize your wheel build for your specific needs. The hubs are equipped with a ratchet system that provides smooth, reliable engagement, while also allowing for easy maintenance.
Additionally, the hubs feature sealed bearings for superior durability and low rolling resistance. For those looking for a reliable and lightweight hub, the DT Swiss 370 is a great option.
Dt Swiss 350 Vs 370 – Key Differences
Hub Shell
The hub shell on the 350 is made out of high quality forged aluminum. On the other hand, the hub shell of the 370 is made out of high quality and lightweight alloy.
The difference in the material choice makes a lot of difference when it comes to the weight of the item.
Axle
DT Swiss 350 has a 15mm thru-axle for a secure connection between the hub and the frame. The hub is compatible with both standard and Boost spacing.
DT Swiss 370 has a 20mm thru-axle for a secure connection between the hub and the frame. The hub is compatible with both standard and Boost spacing.
Bearings
Both of the hubs are made by Dt Swiss, they are bound to have some similarities, right? Well, they do. Here both of them share the same sealed bearing system for easier maintenance and long lasting comfortable rides.
Freehub
Both of the hubs feature freehub. The DT Swiss 350 features a 3-pawl design and uses a stainless steel ratchet ring to provide smooth and consistent engagement.
The DT Swiss 370 features a 6-pawl design and uses a hardened steel ratchet ring to provide smooth and consistent engagement.
End Caps
The DT Swiss 350 and 370 both come with end caps that are designed to fit a wide variety of axle standards.
For the 350 hubs, the end caps available are for QR, 12mm, 15mm, and 20mm thru-axles. For the 370, the end caps available are for QR, 12mm, 15mm, and 20mm thru-axles, as well as Boost 148mm.
Additionally, the 370 also has an end cap that can be used to convert the hub to a single speed.
Spoke Flanges
The DT Swiss 350 and 370 both feature spoke flanges that are designed to provide the highest levels of strength and stiffness.
The flanges are machined from aluminum and feature a unique shape that helps to evenly distribute the spoke tension across the hub.
The spoke flanges on the 350 and 370 are also designed to reduce the number of spoke holes, which helps to reduce the amount of stress on the hub flanges.
Additionally, the spoke flanges on both hubs feature a unique pattern that helps to evenly distribute the spoke tension across the entire wheel.
This helps to ensure that the wheel is strong and rigid, and can handle the rigors of off-road riding.
Drive Mechanism
Both hubs feature a drive mechanism that uses a ratchet system to transfer power from the rider to the wheel. The 350 hub has 18 points of engagement, while the 370 hub has 36 points of engagement.
Dt Swiss 350 Vs 370 – Similarities
Both hubs are made by DT Swiss, a Swiss bicycle component manufacturer, and feature a 2:1 spoke ratio. Both hubs also have a free hub and can be used with Shimano/SRAM or Campagnolo cassettes.
Frequently Asked Questions
What Are The Key Differences Between The DT Swiss 350 And 370?
The main difference between the two is the weight. While the DT 350 is a bit lighter, the 370 can be considered “heavy” to some. Another difference between the two is the design of the freehub. The warranty is also different between the two.
How Much Heavier Is The DT Swiss 370 Compared To The DT Swiss 350?
The DT Swiss 370 is approximately 40 grams heavier than the DT Swiss 350.
What Type Of Bearings Does The DT Swiss 350 And 370 Use?
The DT Swiss 350 and 370 both use sealed cartridge bearings. The 350 uses two 6805 bearings, while the 370 uses two 6806 bearings.
Final Words
The DT Swiss 350 and 370 are both excellent options for cyclists looking for reliable, high-performance hubs.
The 350 is a great choice for those seeking a lightweight, durable hub with a low price tag, while the 370 offers more features and a slightly higher price tag. Both hubs provide excellent power transfer and are compatible with a wide range of axle standards.
Ultimately, the choice between the two comes down to personal preference and budget.
