A strong fixed gear hub delivers the correct axle spacing, spoke-hole count, drivetrain setup, and dependable construction for commuters, builders, and riders maintaining a simple bike. The supplied options cover several distinct needs rather than one universal design: bolt-on rear hubs with 17T freewheels, fixed-free hubs with different drilling, coaster-brake conversion hubs, and a rear track hub with sealed cartridge bearings. Some listings are not suitable hub choices at all, including an automotive wheel-bearing assembly and a lockring wrench.
Before choosing, match the hub to your frame’s dropout width, wheel drilling, axle style, chain and cog requirements, and preferred braking method. Material and weight also matter, but compatibility should come first because an attractive aluminum hub cannot correct mismatched spacing or spoke counts.
For a conventional fixed-gear build, the RESHINU 32/36H rear hubs offer a 3/8-inch by 120 mm bolt-on axle, 32/36-hole drilling, and an included 17T freewheel and locking ring. POLSO’s FH-007 provides aluminum construction with 20H/24H options and 100 mm front and 120 mm rear spacing, while the Origin8 Pro-Pulsion Lite Track Hub adds sealed cartridge bearings and a high-flange rear design. Choose a coaster-brake hub instead when backward-pedal braking is the priority.
Fixed Gear Hubs: A Comparison
How We Compared These Products
We compared dimensions, capacity, materials, compatibility, included components, and care requirements across many Amazon listings. These details matter because the product must fit the available space, intended use, setup requirements, and maintenance routine. After examining the wider field, we selected 10 products from RESHINU, rockible, POLSO, Detroit Axle, Yardwe, Ziyuan, VTORFUN, Generic, and Origin8.
The shortlist includes products such as RESHINU 32/36H Holes Fixed Gear Bike Rear Hub 17T Single Speed Hubs Bolt-on Solid Shaft, rockible Bicycle Hub Conversion Set Coaster Brake Rear Hub 36 Holes Tool Replacement Bike, and POLSO FH-007 Fixed Gear Bike Hub 20H-24H Fixed-Free Bike Hub Aluminum Alloy Bicycle Parts. Every recommendation is tied to information stated for that specific product; unclear or missing features were treated as unknown rather than filled with assumptions.
Detailed Reviews: Best Fixed Gear Hubs
1. 32/36H Holes Fixed Gear Bike Rear Hub 17T Single Speed Hubs Bolt-on Solid Shaft Hub 3/8″*120mm Backward Cycling Aluminum Alloy
Best for: Lightweight Commuter Hub.
This RESHINU rear hub features a CNC machined aluminum alloy construction, offering a lightweight yet sturdy build at 436g. Its openwork design further reduces weight, making it ideal for riders seeking a nimble setup for their fixed gear bike.
The 32/36 hole configuration is compatible with 14G spokes, allowing for custom wheel builds. This bolt-on solid shaft hub measures 3/8" by 120mm, ensuring a secure fit. It includes a 17T freewheel for single-speed functionality and supports backward cycling, providing versatility for various riding styles.
Product Details
| Brand | RESHINU |
|---|---|
| Color | Silver |
| Manufacturer | RESHINU |
| Part Number | 001 |
| Material | Alloy Steel |
| Model Number | 001 |
| Wheel Size | 1 centimeters |
Pros
- Lightweight aluminum alloy construction
- CNC machined for durability
- Includes 17T freewheel
- Bolt-on solid shaft design
Cons
- Solid shaft may require specific tools for removal.
Ideal for fixed gear riders prioritizing a lightweight build. Ensure compatibility with your frame's dropout spacing before purchase.
2. Bicycle Hub Conversion Set Coaster Brake Rear Hub 36 Holes Tool Replacement Bike Trike Hub Conversion Set Repair for Cycling, Multi, Silver
Best for: Coaster Brake Conversion.
This rockible bicycle hub conversion set provides a steel construction for long-term performance and reliability. It's designed as a replacement rear hub, specifically featuring a coaster brake system for intuitive stopping power.
The set includes a sprocket, nuts, washers, brake arm, and clamp, facilitating a complete conversion. With an 11cm (4.33-inch) spacing and a 16.5cm (6.50-inch) axle length, it aims for compatibility with most standard bicycle frames. The steel material ensures durability for the hub and its components.
Product Details
| Brand | rockible |
|---|---|
| Color | as described |
| Included Components | Bicycle hub, sprocket, nuts, washers, brake arm, clamp, rubber rings |
| Item Package Dimensions L x W x H | 10.64 x 7.22 x 1.58 inches |
| Material | as described |
| Model | as described |
| Package Weight | 1.9 pounds |
Additional Product Information
| Style | Fixed Gear Coaster Brake Hub |
|---|---|
| Warranty Description | 6 months warranty from the date of purchase |
Pros
- Durable steel construction
- Includes all necessary conversion components
- Coaster brake for simple stopping
- Designed for long-term performance
Cons
- Material may be heavier than aluminum alternatives.
Suitable for cyclists wanting to add a coaster brake to their fixed gear or single-speed bike. Verify frame spacing before installation.
3. FH-007 Fixed Gear Bike Hub 20H-24H Fixed-Free Bike Hub Aluminum Alloy Bicycle Parts Fixie Hubs
Best for: Lightweight Fixie Hub.
The POLSO FH-007 fixed gear bike hub is crafted from durable, lightweight aluminum alloy with CNC forging for exceptional strength. Its unique hollow design offers a blend of style and functionality, appealing to riders seeking performance and aesthetics.
Available in 20H-24H configurations, this hub supports V-brake systems and features a steel axle with a diameter of 9mm front and 10mm rear. The front hub weighs 224g, and the rear hub weighs 308g, contributing to an overall lighter bike build. The 70mm flange P.C.D. ensures spoke compatibility.
Product Details
| Brand | POLSO |
|---|---|
| Color | Black Rear 24H |
| Included Components | A set Fixed Gear Bike Hub |
| Item Package Dimensions L x W x H | 7.87 x 5.91 x 3.35 inches |
| Item Weight | 532 g |
| Manufacturer | POLSO |
| Material | Aluminum |
Additional Product Information
| Model | Fixed Gear Bike Hub |
|---|---|
| Package Weight | 736 g |
| Size | 20/24 Hole |
| Warranty Description | 90DAY |
Pros
- Lightweight aluminum alloy construction
- CNC forged for strength
- Unique hollow design
- Supports V-brake systems
Cons
- Limited to 20H/24H spoke counts.
A great choice for fixed gear enthusiasts seeking a stylish and strong aluminum hub. Consider spoke count requirements for your wheel build.
4. Detroit Axle – 2pc Front Wheel Bearing Hubs for Acura CL RSX TL
Best for: Automotive Wheel Bearing.
This Detroit Axle product offers a 2-piece set of front wheel bearing hubs designed as replacements for various Acura and Honda models. Engineered for direct fitment, they aim to restore optimal wheel rotation.
Each bearing module features a 1.77-inch inner diameter and a 3.31-inch outer diameter, with a width of 1.65 inches. These front wheel bearings are specified for models including the Acura CL, RSX, TL, and Honda Accord, Civic (Si), CR-V, Element, Prelude, and S2000, ensuring a precise fit for listed vehicles.
Product Details
| Brand | Detroit Axle |
|---|---|
| Item Weight | 3.79 pounds |
| Manufacturer | Detroit Axle |
| Part Number | 510039 x2 |
| Dimensions | 17 x 7.21 x 5.69 inches |
Pros
- Direct replacement fitment
- Restores wheel rotation
- Durable construction
- Designed for specific vehicle models
Cons
- Not compatible with bicycles.
Intended for owners of specific Acura and Honda vehicles needing front wheel bearing replacement. Verify your vehicle's exact model and year for compatibility.
5. Yardwe 36H Inverted Brake Drum Rear Hub Steel Cycling Wheel Hub for Fixed Gear and Mountain Bikes 7.08X5.51X2.75 Inch Bicycle Rear Brake Kit
Best for: Steel Rear Brake Hub.
The Yardwe Inverted Brake Drum rear hub is constructed from robust steel, offering balanced strength and a manageable weight for fixed gear and mountain bikes. Its 36-hole design is engineered for consistent and reliable stopping power.
This rear hub features an inverted brake drum mechanism, enhancing safety and control during cycling. The steel material ensures durability and supports bicycle rear wheel bearings without compromising ride smoothness. Its compact dimensions facilitate easy integration into existing wheel builds.
Product Details
| Brand | Yardwe |
|---|---|
| Item Dimensions LxWxH | 7.09 x 5.51 x 2.76 inches |
| Item Package Dimensions L x W x H | 10.59 x 5.91 x 2.8 inches |
| Item Weight | 1.8 pounds |
| Package Weight | 0.83 kg |
Pros
- Robust steel construction
- 36-hole design
- Inverted brake drum for control
- Durable and reliable stopping power
Cons
- Steel construction may add weight compared to aluminum.
A solid option for fixed gear or mountain bike riders needing a durable rear hub with integrated braking. Check frame spacing for proper fit.
6. Ziyuan Bicycle Head-Gear Lockring Wrench – Fixed Gear Lock Ring Tool
Best for: Lockring Tool.
The Ziyuan Bicycle Head-Gear Lockring Wrench is a specialized tool crafted from alloy steel for installing and removing external grooved locking rings. Its dual-hook design offers versatility for different ring sizes.
This wrench features two hooks with distinct radii: one side accommodates outer diameters from 41 to 42 mm, and the other side has a ring length of 43 to 44 mm. It is specifically designed for tightening fixed-gear bicycle locking rings and adjustable cup cone bottom brackets, ensuring a secure fit.
Product Details
| Brand | Ziyuan |
|---|---|
| Color | Silvery |
| Head Style | Hex |
| Included Components | Bicycle Head Gear Lock Ring Wrench |
| Manufacturer | Ziyuan |
| Manufacturer Warranty Description | 2 |
| Material | Alloy Steel |
Additional Product Information
| Operation Mode | Mechanical |
|---|
Pros
- Durable alloy steel construction
- Dual-hook design for versatility
- Specifically for fixed gear lockrings
- Facilitates secure installation
Cons
- Tool is specific to lockring tasks.
Essential for mechanics or DIYers working on fixed gear bikes needing to service lockrings. Ensure the tool's dimensions match your specific lockring.
7. Fixed Gear Bike Rear Hub 32/36H Holes Bolt-on Solid Shaft Hubs 3/8″*120mm Backward Cycling Aluminum Alloy Hub with 17T Freewheel
Best for: Lightweight Gold Fixie Hub.
This RESHINU fixed gear bike rear hub boasts a CNC machined aluminum alloy construction, weighing just 283g for a lightweight yet sturdy build. Its gold finish and openwork design add a touch of style while reducing mass.
The 32/36 hole count is compatible with 14G spokes, enabling custom wheel builds. It features a bolt-on solid shaft design (3/8" x 120mm) and includes a 17T freewheel, supporting backward cycling for versatile riding. The screw-in flywheel compatibility adds to its adaptability.
Product Details
| Brand | RESHINU |
|---|---|
| Color | Gold |
| Manufacturer | RESHINU |
| Part Number | 001 |
| Material | Alloy Steel |
| Model Number | 001 |
| Wheel Size | 1 centimeters |
Pros
- Extremely lightweight aluminum alloy
- CNC machined for precision
- Includes 17T freewheel
- Stylish gold finish
Cons
- Solid shaft mounting may not suit all quick-release systems.
Perfect for riders seeking a premium, lightweight gold rear hub for their fixed gear setup. Verify frame spacing and axle type compatibility.
8. Bicycle Coaster Brake Hub, 36 Hole Bike Brake Rear Hub,Easy Installation Backwards Brake, Bike Rear Hub for Fixed Gear Bicycle, MTB Bike
Best for: Integrated Coaster Brake Hub.
The VTORFUN Bicycle Coaster Brake Hub integrates the hub, flywheel, and brake into a single unit for simplified setup. Made from iron galvanized material, it is designed for durability and straightforward operation.
This 36-hole rear hub allows for precise braking by pedaling backward, enhancing maneuverability. While it enables skidding like a normal bike, it does not support backward riding. The design aims for easy installation, making it a functional component for fixed gear and MTB bikes.
Product Details
| Brand | VTORFUN |
|---|---|
| Item Package Dimensions L x W x H | 7.48 x 4.76 x 3.74 inches |
| Package Weight | 0.83 kg |
Pros
- Integrated hub, flywheel, and brake
- Easy installation process
- Durable galvanized iron construction
- Backward pedal braking
Cons
- Does not support backward riding.
A practical choice for fixed gear or MTB riders wanting an all-in-one rear hub with coaster brake functionality. Ensure frame spacing is suitable.
9. Polso FH003 Single-Speed Bike Hubs Fixed Gear Bike Hub with 17t Wheel Cogs & Lockring Bicycle Parts Fixie Accessories
Best for: Precision CNC Fixed Gear Hub.
The Polso FH003 single-speed bike hub features precision CNC machining from Al6061-T6 aluminum alloy for strength and reliability. Sealed bearings ensure smooth rotation and enhanced stability for a superior riding experience.
This hub set includes a rear hub with 32 or 24 spoke holes, a 17t chromoly steel cog, and a lockring. The rear hub weighs 263g and has an O.L.D. of 120mm, compatible with 1/8" chains. The front hub weighs 228g with an O.L.D. of 100mm, offering balanced performance.
Product Details
| Brand | Generic |
|---|---|
| Color | Black rear hub 24h |
| Included Components | 1 rear bike hubs & Cogs |
| Item Package Dimensions L x W x H | 9.06 x 3.54 x 3.54 inches |
| Manufacturer | POLSO |
| Material | Aluminum |
| Outer Material | Aluminum |
Additional Product Information
| Package Weight | 650 g |
|---|---|
| Size | 32 Holes |
| Style | Fixed Gear Bicycle |
| Warranty Description | 90 days |
Pros
- Precision CNC machined aluminum alloy
- Sealed bearings for smooth rotation
- Includes 17t cog and lockring
- Lightweight design
Cons
- Front hub has limited spoke hole options (20H/32H).
Ideal for fixed gear enthusiasts seeking a high-quality, precisely machined aluminum hub. Confirm spoke count compatibility for your wheel build.
10. Origin8 Pro-Pulsion Lite Track Hub – Rear Track/Freewheel
Best for: Lightweight Track Hub.
The Origin8 Pro-Pulsion Lite Track Hub is engineered with sealed cartridge bearings and a high flange design for efficient power transfer. Its hollow core, heat-treated axle contributes to a new, lighter design.
This rear track/freewheel hub offers a spacing of 120mm rear, suitable for fixed gear or single-speed setups. The sealed bearings minimize friction and require less maintenance, ensuring smooth rotation. The high flange design can provide increased stiffness and improved spoke bracing angles.
Product Details
| Brand | Origin8 |
|---|---|
| Color | Sil |
| Included Components | Rear Hub |
| Item Dimensions LxWxH | 13 x 9.5 x 5 inches |
| Item Package Dimensions L x W x H | 9.29 x 5.04 x 2.99 inches |
| Manufacturer | Origin8 |
| Material | Multiple |
Additional Product Information
| Model | SS-1101 Single Speed Hubs |
|---|---|
| Model Year | 2012 |
| Package Weight | 0.31 kg |
| Style | Rear Hub |
| Warranty Description | Limited Warranty |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Pros
- Sealed cartridge bearings
- High flange design
- Lightweight hollow core axle
- Suitable for track and freewheel use
Cons
- Front hub spacing is 100mm, not suitable for all rear applications.
A good option for track or fixed gear riders prioritizing a lightweight and smooth-running rear hub. Ensure 120mm spacing is compatible with your frame.
What Buyers Often Overlook
Sizing, drilling, and drivetrain compatibility
The key fit checks are axle spacing, spoke-hole count, and the hub’s drivetrain interface. The RESHINU rear hubs use a 3/8-inch by 120 mm bolt-on solid shaft and accept 32 or 36 spokes compatible with 14G spokes; both include a 17T freewheel and locking ring. POLSO lists 100 mm front and 120 mm rear spacing, with 20H/24H drilling on the FH-007, while its FH003 listing describes rear 120 mm spacing, 24H/32H options, a 17T cog, and a lockring.
Origin8 also lists 120 mm rear spacing and a 36-hole rear hub. These details are not interchangeable: a frame, rim, and hub must share suitable spacing and drilling.
Confirm whether the wheel uses a fixed cog, freewheel, or both before ordering, especially when a listing describes a fixed-free configuration or a screw-in flywheel.
The Key Product Trade-Off
Material, braking, and everyday-use trade-offs
The practical trade-off is between a straightforward track-style hub and an integrated braking or conversion design. Aluminum appears on the RESHINU and POLSO hubs, with CNC machining or forging described for selected models; RESHINU lists rear weights of 283 g and 436 g, while POLSO lists a 308 g rear FH-007 and a 263 g rear FH003 hub. Origin8 specifies sealed cartridge bearings, a high flange, and a hollow-core heat-treated axle.
For braking through backward pedaling, the VTORFUN 36-hole hub combines a hub, flywheel, and brake, and Yardwe offers a steel 36-hole inverted brake-drum rear hub. The rockible conversion set includes a sprocket, nuts, washers, brake arm, clamp, and rubber rings.
These systems add compatibility considerations, so select them for their braking function rather than treating them as equivalent to a conventional fixed hub.
Best Fixed Gear Hubs: Buyer's Guide
Fit, Dimensions, and Compatibility
Compare the listed dimensions with the intended counter, cabinet, appliance, storage, or installation space. Confirm model compatibility and connection requirements where they are supplied. A useful feature cannot compensate for a product that does not physically fit or work with the buyer’s existing setup.
Capacity, Output, and Operating Format
Match listed capacity, volume, output, and operating mode to the actual household or work routine. Larger figures can support heavier use, while a smaller format may be easier to place and maintain. Treat daily output, immediate storage, and container capacity as separate specifications when the listing distinguishes them.
Materials, Construction, and Care
Use the listed materials and care instructions to judge cleaning effort, storage conditions, and compatibility with the intended use. Dishwasher, freezer, food-contact, or weather-related claims are included only when supplied for that product. Check whether routine care fits the way the product will be used.
Included Components and Setup Needs
Review the included components before planning installation or first use. Hoses, adapters, lids, paddles, bowls, brushes, controls, and manuals vary by listing. Confirm power, water, assembly, or accessory requirements from the supplied product information rather than assuming that separately pictured parts are included.
Which Should You Choose?
Choose the RESHINU silver or gold rear hub when you need a bolt-on 120 mm rear fit, 32/36-hole drilling, and an included 17T freewheel and locking ring. Choose POLSO FH-007 when 20H/24H drilling and a 100 mm front plus 120 mm rear setup match your build. Choose the POLSO FH003 when 32-hole rear drilling, a 17T cog, and a lockring are useful, with sealed-bearing details listed.
Choose Origin8 for a 36-hole rear track hub with sealed cartridge bearings and a hollow-core axle. Select VTORFUN, Yardwe, or rockible when backward-pedal or coaster-brake conversion is the central requirement.
Exclude the Detroit Axle automotive bearing kit and Ziyuan wrench from hub comparisons: they are an automotive replacement assembly and a tool, respectively.
Quick Buying Checklist
- Confirm the complete dimensions against the available space.
- Verify model, accessory, connection, and appliance compatibility.
- Match capacity or output to the expected amount of use.
- Compare materials and care instructions with the maintenance routine.
- Check the included components before planning setup or first use.
- Confirm listed power, water, storage, or installation requirements where applicable.
Frequently Asked Questions
What is the primary function of a fixed gear hub?
A fixed gear hub directly connects the pedals to the rear wheel, meaning when the wheel spins, the pedals spin. There is no coasting. This provides a direct connection to the drivetrain for enhanced control and a unique riding experience, especially favored in urban cycling.
What does '32/36H' or '20H-24H' refer to on a hub?
‘H’ stands for holes, indicating the number of spoke holes on the hub flange. Common counts are 32 or 36 for durability, while lower counts like 20-24 might be found on lighter, more specialized track hubs. More holes generally mean stronger wheels.
What is the difference between a fixed gear hub and a single-speed hub?
A fixed gear hub has no freewheel mechanism, so the pedals always turn with the wheel. A single-speed hub, while having only one gear, typically includes a freewheel, allowing for coasting. Some hubs are designed to be used in either fixed or freewheeled mode.
What is a coaster brake hub, and how does it work?
A coaster brake hub allows you to brake by pedaling backward. It’s integrated into the hub itself and doesn’t require hand levers. This type of hub is often used for simpler setups or for riders who prefer this braking method.
What is a lockring tool used for with fixed gear hubs?
A lockring tool is essential for securely installing or removing the lockring on a fixed gear hub. The lockring prevents the fixed cog from unscrewing from the hub body, which is crucial for safety and drivetrain integrity.
Final Words
Choosing the right fixed gear hub depends on your riding style and needs. For a direct, no-frills connection, bolt-on solid shaft hubs are reliable. If you prefer the option to coast or need a simpler braking system, consider a coaster brake or single-speed hub.
Ensure compatibility with your frame and desired wheel build.