FORMULA DC-22 Front Rear Hub Bolt Disc 657993469217 DC-20 QRX100MM 135MM 32H

( Brand: Formula ), ( Manufacturer Part Number: DC-22 ), ( Part Type: Disc Hub ), ( Number Of Spoke Holes: 32 Hole ), ( Brake Type: 6-bolt Disc ), ( Attachment Style: Quick Release ), ( Color: Black ), ( Compatible Bike Type: Mountain Bike, Universal, City Bike, Fitness-/crossbike, Hardtail Bike ), ( Set Includes: Hubs ), ( Country Of Origin: Taiwan ), ( Item Width: 100 Mm ), ( UPC: 657993469217 )

Review FORMULA Front Rear Hub And Qrx100mm 135mm Bolt Disc 32h

The **Formula DC-22 Front Hub** and **Formula DC-20 Rear Hub**, paired with the **QRX100mm x 135mm Bolt Disc Brake System**, represent a high-performance, precision-engineered suspension and braking solution designed for off-road enthusiasts, professional racers, and demanding overlanding applications. These components are meticulously crafted to deliver unmatched durability, responsiveness, and reliability in the most extreme conditions, from aggressive rock crawling to high-speed desert racing. The **DC-22 front hub** features a robust, sealed cartridge bearing system with a **32-hole pattern** for optimal heat dissipation and torque transfer, ensuring smooth operation even under heavy loads or prolonged high-stress use. Its reinforced steel construction is engineered to withstand lateral forces, axle wrap, and repeated impacts without compromising structural integrity, while the integrated **quick-release mechanism** allows for rapid wheel removal a critical feature for quick tire changes or emergency repairs in remote locations. Complementing the front hub, the **DC-20 rear hub** combines a similarly robust bearing assembly with a **32-hole pattern** for consistent braking performance and heat management, making it ideal for vehicles equipped with heavy-duty braking systems like the **QRX100mm x 135mm Bolt Disc**. This brake system is a standout in its class, featuring **100mm front and 135mm rear floating calipers** mounted on high-strength, heat-treated steel rotors, which provide exceptional stopping power while minimizing fade under prolonged braking. The **Bolt Disc** design eliminates the need for traditional anchor points, reducing weight and simplifying installation, though it requires precise alignment for optimal performance. Together, these components form a cohesive, high-performance axle package that enhances handling, stability, and control, making them a preferred choice for off-road vehicles seeking a balance of strength, efficiency, and adaptability. Whether tackling steep climbs, deep sand, or technical trails, this setup ensures confidence in every maneuver, proving that Formula s engineering prioritizes both raw capability and long-term durability.

### **Pros and Cons of buying a Formula DC-22 Front Hub and DC-20 Rear Hub with QRX100mm/135mm Bolts and 32H Discs**

1. **High-Quality Build** Formula is a well-regarded brand in the cycling industry, known for durable and reliable components. These hubs are designed for performance and longevity, especially in road and gravel applications.

2. **Lightweight Construction** The DC-22 front hub and DC-20 rear hub are made from lightweight materials, which helps reduce overall wheel weight, improving acceleration and climbing efficiency.

3. **Compatibility with Disc Brakes** The inclusion of 32H (32mm bolt pattern) disc mounts ensures compatibility with modern disc brake systems, which are increasingly popular for better stopping power and modulation, especially in wet or heavy-duty conditions.

4. **Wide Rim Compatibility** The QRX100mm and QRX135mm quick-release axles provide flexibility for different rim widths, allowing riders to choose between narrower (100mm) or wider (135mm) rims depending on preference or terrain (e.g., gravel vs. road).

5. **Durability** These hubs are built to handle high stresses, making them suitable for both casual riders and more demanding cyclists who push their bikes regularly.

6. **Easy Maintenance** The quick-release axles simplify wheel removal and installation, which is useful for repairs, tire changes, or transporting the bike.

7. **Smooth Rolling Performance** The sealed bearings in these hubs reduce friction, leading to smoother and more efficient rolling, which is beneficial for long-distance riding.

8. **Widely Available Spare Parts** As a reputable brand, Formula components have a strong aftermarket support system, meaning replacement parts and accessories are easy to find.

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1. **Higher Upfront Cost** Compared to basic hubs, these components are more expensive, which may be a barrier for budget-conscious buyers. The price reflects their quality and performance, but it s still a significant investment.

2. **Quick-Release Axles (QR) Limitations** While QR axles are convenient, they are not as secure as thru-axles, especially in high-speed or aggressive riding conditions. There is a slight risk of wheel detachment if the QR is not tightened properly or if the bike is subjected to heavy impacts.

3. **Weight Consideration for Endurance Riding** While the hubs are lightweight, the overall weight of the wheel (including rims, spokes, and tires) can still add up. For ultra-lightweight setups (e.g., carbon wheels), these hubs may not be as optimal as ultra-light alternatives.

4. **Disc Brake Compatibility Requires Care** Disc brakes add weight and complexity to the system. If you re transitioning from rim brakes, you ll need to ensure your frame and fork are compatible with disc routing, and you may need to invest in additional components like rotors and calipers.

5. **Potential for Overkill for Casual Riders** If you re a recreational rider who doesn t frequently ride in wet or demanding conditions, the benefits of disc brakes and high-end hubs may not be fully utilized, making the investment less justified.

6. **Maintenance Requirements** While the hubs are durable, they still require periodic bearing lubrication and inspection to ensure optimal performance and longevity. Neglecting maintenance can lead to premature wear.

7. **Limited Customization** Unlike some high-end hubs, these Formula hubs may not offer as many customization options (e.g., different bearing types or spacers), which could be a drawback for riders looking for specific tuning.

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The Formula DC-22 front hub and DC-20 rear hub with QRX100mm/135mm axles and 32H disc mounts are excellent choices for riders who prioritize durability, performance, and versatility. They strike a balance between quality and practicality, making them suitable for road, gravel, and light off-road use. The inclusion of disc brake compatibility and quick-release axles adds convenience and safety, while the lightweight construction enhances efficiency.

However, the higher cost and the limitations of quick-release axles (compared to thru-axles) are notable drawbacks. If you re a serious cyclist who values reliability, stopping power, and ease of use, these hubs are a strong recommendation. For casual riders or those on a tight budget, the investment may not be fully justified unless disc brakes are a priority.

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- You are building or upgrading a wheel for road, gravel, or light off-road use.

- You want a durable, high-performance hub with disc brake compatibility.

- You prefer the convenience of quick-release axles and the flexibility of 100mm or 135mm rim widths.

- You are willing to invest in quality components that will last for many years with proper maintenance.

- You are on a tight budget and can find equally durable hubs at a lower cost.

- You prioritize ultra-lightweight wheels and are open to other brands with lighter hubs (e.g., Shimano, SRAM, or carbon hubs).

- You prefer thru-axles for added security and rigidity, especially for aggressive riding or racing.

- You are unsure about disc brakes and want to stick with rim brakes for simplicity and lower weight.

Overall, these hubs are a **strong recommendation for riders who want a reliable, versatile, and high-performance wheel setup**.

Details:

Lightly used for one season. Quick release. 32 hole 6 bolt disk..L.D.100MM 135MM.

Front and rear Formula hubs, Formula DC-20 DC-22,: 6 BOLT DISC,: DC-20DC-22, SPECIFICATION: F/R: FR, HOLE COUNT: 32H32H, GAUGE: 1414,.L.D.

part #: dc22 prices

• $17.97-$39.97

specifications ribicycl:

• brand: Formula
• mpn: Dc-22
• part type: Disc Hub
• number of spoke holes: 32 Hole
• brake type: 6-bolt Disc
• attachment style: Quick Release
• color: Black
• compatible bike type: Mountain Bike, Universal, City Bike, Fitness-/crossbike, Hardtail Bike
• set includes: Hubs
• country of origin: Taiwan
• item width: 100 Mm
• upc: 657993469217

offer ribicycl:

• started: March 2, 2026
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock

general ribicycl:

• Cycling > Bicycle Components Parts > Hubs
• condition: Used

returns ribicycl:

• policy: No Returns

shipping ribicycl:

• service: USPS Ground Advantage, USPS Priority Mail
• class: Standard, Expedited
• type: Calculated
• cost: $7.52
• carrier: USPS
• transit: 3-8 Days

seller ribicycl:

• city: Eldridge, Iowa
• rating: 99.6%
• # reviews: 897

payments ribicycl:

• wallet: Apple-pay
• credit card: Mastercard
• other

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