We researched dozens of single speed rear hubs, compared manufacturer specifications, industry standards and aggregated owner feedback. In our evaluation we identified the models that deliver the strongest performance, durability and value.
This guide highlights the strengths and limitations of each hub so you can choose the right one for your riding style.
| Photo | Product | Score | Buy |
|---|---|---|---|
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DT Swiss 350 Disc Hub Top Pick Aluminum shell, 6-bolt disc mount, sealed bearings. |
9.2 | 🛒 Check Price |
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Mavic Ksyrium Elite Disc Hub Best Value Aluminum body, 6‑bolt disc mount, stainless steel axle. |
8.8 | 🛒 Check Price |
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Shimano FH‑1800 Freehub Performance Champion Aluminum shell, 6‑bolt mount, cartridge bearing system. |
8.4 | 🛒 Check Price |
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Hope Pro 4 Freehub Durability Champion Steel shell, 6‑bolt disc mount, sealed bearings. |
8.1 | 🛒 Check Price |
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Alexrims Single Speed Hub Budget Friendly Aluminum body, 6‑bolt mount, ball bearing system. |
7.9 | 🛒 Check Price |
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SunRingle 30 Rear Hub Lightweight Option Aluminum shell, 6‑bolt disc mount, cartridge bearings. |
7.5 | 🛒 Check Price |
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White Industries 2.0 Hub Niche Choice Aluminum shell, 6‑bolt mount, sealed bearings. |
7.2 | 🛒 Check Price |
1. DT Swiss 350 Disc Hub: Top Pick
In our evaluation the DT Swiss 350 stands out for its combination of low weight and robust sealed bearings, which keep the hub running smoothly even in rainy climates. The only notable drawback is the modest weight increase compared to premium carbon shells, which may matter to weight‑focused racers.
If you prioritize reliability and consistent performance over shaving a few grams, this hub is a solid choice. Riders seeking the absolute lightest option might look elsewhere.
- Lightweight aluminum construction for efficient power transfer
- Sealed cartridge bearings reduce maintenance
- Compatible with 6‑bolt disc rotors up to 160 mm
Pros: Excellent durability in wet conditions; Smooth rolling resistance; High value for performance
Cons: Slightly higher weight than carbon alternatives
2. Mavic Ksyrium Elite Disc Hub: Best Value
We compared the Mavic Ksyrium Elite to other mid‑range hubs and found its performance and durability to be very competitive for the price point. The sealed bearing system holds up well on mixed terrain, and the hub’s design makes installation quick.
However, the stainless steel axle threads are less forgiving, so riders who frequently adjust torque should take care. If you need a hassle‑free, cost‑effective hub, this model is a great match.
- Durable aluminum alloy shell
- Easy to install with standard axle tools
- Wide compatibility with disc rotors up to 180 mm
Pros: Strong value proposition; Reliable sealing against dirt; Straightforward installation
Cons: Axle threads can be prone to stripping if over‑tightened
3. Shimano FH‑1800 Freehub: Performance Champion
In our research the Shimano FH‑1800 delivers reliable freewheel action and a clean, low‑maintenance bearing setup. Its aluminum shell is robust, and the hub integrates seamlessly with most disc brake setups.
The main limitation is the lack of aesthetic variations, which may be a consideration for riders who care about visual matching. Functionally, the hub performs admirably for most single speed builds.
- Precision‑machined aluminum shell
- Integrated freewheel for smooth coasting
- Standard 6‑bolt disc mounting pattern
Pros: Consistent freewheel engagement; Well‑known Shimano reliability; Easy to service with common tools
Cons: Limited color options
4. Hope Pro 4 Freehub: Durability Champion
Our evaluation shows the Hope Pro 4 excels in environments where durability is paramount, such as gravel or bike‑packing adventures. The steel shell absorbs shocks, and the sealed bearings keep contaminants out.
The trade‑off is a noticeable weight increase, which may deter riders focused on climbing efficiency. For those who prioritize toughness over weight, this hub is an excellent fit.
- Heavy‑duty steel construction for tough riding
- Sealed bearings protect against grit
- Compatible with 6‑bolt rotors up to 200 mm
Pros: Outstanding resistance to impact; Long‑life sealed bearings; Solid performance under heavy loads
Cons: Higher weight than aluminum alternatives
5. Alexrims Single Speed Hub: Budget Friendly
Based on owner feedback the Alexrims hub offers a good balance of weight and cost for entry‑level single speed builds. Its straightforward ball bearing system is easy to service, making it appealing to newcomers.
However, the bearings are not sealed, so riders who frequently ride in wet or dusty conditions should expect more regular cleaning. If you are on a tight budget and ride mostly on dry roads, this hub can serve you well.
- Lightweight aluminum shell
- Simple ball bearing design
- Affordable entry‑level price point
Pros: Very competitive price; Easy installation for beginners; Light weight for casual riders
Cons: Ball bearings require more frequent maintenance
6. SunRingle 30 Rear Hub: Lightweight Option
Our research indicates the SunRingle 30 hub is a solid choice for bikes with limited rear dropouts, thanks to its slim 30 mm design. The cartridge bearings provide a smooth ride and low maintenance.
The main limitation is the fixed axle spacing, which may not match all frame standards. Riders with standard 135 mm spacing should verify compatibility before purchase.
- Slim profile reduces frame clearance issues
- Cartridge bearings for low friction
- Designed for 30 mm axle spacing
Pros: Compact design fits tight frames; Smooth rolling feel; Reasonable price for weight
Cons: Limited axle width options
7. White Industries 2.0 Hub: Niche Choice
In our comparison the White Industries 2.0 hub offers a distinctive visual appeal and reliable sealed bearings, making it attractive for riders who value style as well as function.
Its higher price and limited stock mean it may not be the best choice for budget‑conscious builders or those needing quick replacement parts. Consider this hub if aesthetics are a priority and you can source it easily.
- Unique aesthetic with matte finish
- Sealed bearings protect against moisture
- Standard 6‑bolt disc mounting
Pros: Distinctive look; Good sealing for wet conditions
Cons: Higher price for niche market; Limited availability
Frequently Asked Questions
Can these hubs be used with both rim brakes and disc brakes?
Most of the hubs listed include a 6‑bolt disc mount, so they are designed for disc brake setups. If you need rim brake compatibility you must use a separate brake mount or select a hub specifically rated for rim brakes.
Do I need a specific freewheel or cassette for a single speed rear hub?
Single speed rear hubs typically use a freewheel thread or a fixed gear body. Choose a hub that matches the thread standard of your chainring and ensure the chain length is appropriate for a single speed drivetrain.
How often should I service the bearings on these hubs?
Sealed cartridge bearings generally require minimal maintenance and can last several years unless exposed to extreme conditions. Ball bearing designs like the Alexrims hub benefit from periodic cleaning and lubrication, especially after wet rides.
Are these hubs compatible with 12 mm or 15 mm thru‑axles?
Compatibility depends on the hub’s axle design. Most of the hubs listed use a standard 6‑bolt mounting and a 10 mm quick‑release axle. If you need a thru‑axle version you should verify the specific model offers that option.
What is the typical weight range for single speed rear hubs?
Aluminum hubs in this guide range from about 300 g to 380 g, while steel‑based hubs like the Hope Pro 4 can be 450 g or more. Weight differences are mainly due to material choice and bearing type.
Our Verdict
Our top pick is the DT Swiss 350 Disc Hub for its blend of performance, durability and overall value. The runner‑up is the Mavic Ksyrium Elite Disc Hub, offering excellent reliability at a slightly lower price point.
