ARLEN NESS 71-604 Front Cartridge Hub Dual Disc Kit

( Brand: Arlen Ness ), ( Manufacturer Part Number: 71-604 ), ( Type: Tires Wheels ), ( Country Of Origin: Taiwan ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Legal Disclaimer: Your Local Laws Before Purchasing ), ( Photo Disclaimer: For Reference Only, See Item Details ), ( Vehicletype: American Vtwin )

Review ARLEN NESS Front Cartridge Hub Kit Dual Disc Black

The **Arlen Ness 71-604 Front Cartridge Hub Kit for Dual Disc Brakes** is a meticulously engineered, high-performance upgrade designed to enhance the braking efficiency, reliability, and overall riding experience of your bicycle. This premium hub kit replaces the standard rear hub assembly with a robust, cartridge-style mechanism that integrates seamlessly with dual-pivot disc brake systems, delivering superior stopping power and reduced maintenance demands. Crafted from durable, precision-machined components, the 71-604 features a sealed cartridge bearing system that eliminates the need for frequent greasing or bearing adjustments, ensuring smooth, consistent rotation even under heavy loads or aggressive riding conditions. The hub s robust steel construction provides exceptional durability, while its optimized internal geometry minimizes friction and wear, extending the lifespan of both the hub and the disc brake system. Ideal for mountain bikers, gravel enthusiasts, and performance-oriented road cyclists, this kit is compatible with a wide range of frames and forks equipped with 160mm or 180mm rotor setups, making it a versatile choice for riders seeking a balance of strength, precision, and ease of installation. Whether tackling technical descents, long-distance rides, or daily commutes, the Arlen Ness 71-604 ensures reliable braking performance while reducing the hassle of upkeep, allowing you to focus on the ride itself.

### **Pros and Cons of buying a Arlen Ness 71-604 Front Cartridge Hub Kit (Dual Disc)**

1. **Compatibility with Common Bikes** The 71-604 hub is widely used on older Shimano and SunTour hubs, making it a reliable replacement for many touring, commuter, and vintage bikes. It fits standard 100mm axle spacing and is compatible with dual-pivot disc brake systems.

2. **High-Quality Bearings and Sealing** Arlen Ness hubs are known for their durable, sealed cartridge bearings, which reduce maintenance needs and extend the lifespan of the hub compared to traditional greased bearings.

3. **Smooth Performance** The dual-disc design (front and rear) provides better braking modulation and heat dissipation, which is beneficial for heavy riders or those who frequently brake hard.

4. **Easy Installation** The cartridge-style hub is designed for straightforward replacement no complex bearing adjustments or greasing required. Most mechanics or experienced riders can install it in under an hour.

5. **Durability** Arlen Ness components are built to last, with robust construction that resists warping and wear, especially when paired with a quality axle and spokes.

6. **Widely Available Parts** Since this hub is a common replacement, finding replacement seals, bearings, or even full hubs is easier than with niche or proprietary designs.

7. **Cost-Effective Upgrade** Compared to full-frame replacements or high-end hubs, this kit offers a significant performance boost at a reasonable price.

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1. **Limited Modern Compatibility** If your bike has a newer drivetrain (e.g., 12-speed, wide Q-factor frames, or thru-axle front ends), this hub may not fit without modifications. Always verify axle type and spacing before purchasing.

2. **Weight** While not excessively heavy, cartridge hubs are generally heavier than some modern sealed-bearing designs, which could slightly reduce acceleration on lightweight bikes.

3. **Potential for Spoke Tension Issues** If the wheel is not trued properly after installation, the hub s bearing preload can affect spoke tension, leading to uneven wear or rim damage over time.

4. **Brake Compatibility** Dual-disc systems require proper alignment with the brake pads and rotors. Mismatched pad materials or rotor thickness can reduce braking efficiency or cause squeaking.

5. **No Integrated Freehub** This is a cartridge hub, not a freehub, meaning it lacks the internal gearing of modern cassettes. If you re upgrading from a fixed-gear or single-speed setup, you ll need to pair it with a compatible freewheel or cassette hub.

6. **Limited Warranty** Like many aftermarket hubs, Arlen Ness products may come with a shorter warranty than OEM components, though their reputation for durability is strong.

7. **Potential for Overheating in Extreme Conditions** While dual-disc brakes improve cooling, heavy or aggressive braking (e.g., downhill racing) can still cause rotor warping or bearing stress over time.

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The **Arlen Ness 71-604 Front Cartridge Hub Kit (Dual Disc)** is an excellent choice for riders looking to upgrade an older bike with a reliable, low-maintenance hub that supports dual-pivot disc brakes. It strikes a balance between performance, durability, and ease of installation, making it ideal for touring, commuting, or retrofitting vintage frames. However, it may not suit modern bikes with thru-axles or wide-rim setups without adjustments, and its weight and lack of freehub integration could be drawbacks for specific use cases.

If your bike s axle and brake system align with the 71-604 s specifications, this kit is a **highly recommended upgrade** for better braking, longevity, and reduced maintenance. For newer or high-performance bikes, consider pairing it with a compatible axle or exploring modern sealed-bearing hubs instead.

- Your bike has a standard 100mm axle and dual-disc brake compatibility.

- You prioritize durability, ease of installation, and sealed bearings.

- You re retrofitting an older frame or need a reliable replacement hub.

- Your bike uses thru-axles, ultra-wide rims, or a non-standard axle spacing.

- You need a freehub or cassette compatibility (opt for a different hub instead).

- You re on a budget and can find a suitable OEM replacement hub.

Details:

Vehicle Fitment: fits H-D FLHR Road King 2000 - 2007, FLHRC Classic 2007, FLHRCI 2000 - 2006, FLHRI FLHRS Custom 2004 - 2007, FLHRSI 2004 - 2006, FLHT Electra Glide Standard FLHTC 2000 -2005, FLHTCI FLHTCU Ultra FLHTCUI FLHTI 2003 - 2006, FLHX Street 2006 - 2007, FLHXI 2006, FLTR 2000 -2002, FLTRI 2000 - 2006. Hub kits mount to your Arlen Ness forged rims in minutes with basic tools offering excellent flexibility for stock or custom applications, and allowing all sizes be available most applications. NOTE: Hubs listed accept factory or aftermarket hub mounted 5-bolt rotors 3.25in. Cartridge hub design features wheel bearings pre-set in one for optimum radial and lateral runt accuracy.

These billet aluminum hub kits are designed for Arlen Ness forged rims. Lightweight coped design provides form and function. Available in chrome or black anodized finish.

part #: 71604 prices

• $269.95-$320.95

specifications wheehucyc:

• brand: Arlen Ness
• mpn: 71-604
• type: Tires Wheels
• country of origin: Taiwan
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• authorized dealer: Yes
• legal disclaimer: Your Local Laws Before Purchasing
• photo disclaimer: For Reference Only, See Item Details
• vehicletype: American Vtwin

shipping wheehucyc:

• cost: $0.00
• class: Expedited, Standard
• transit: 2-6 Days
• service: Expedited, Standard
• type: Fixed

offer wheehucyc:

• started: February 11, 2026
• quantity: 4
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns wheehucyc:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

general wheehucyc:

• Motorcycle Scooter Parts Accessories > Wheels, Tires Parts > Wheel Hubs
• condition: New

payments wheehucyc:

• wallet: Apple-pay
• other
• credit card: Diners-club

seller wheehucyc:

• rating: 98.4%
• city: Cedar Park, Texas
• # reviews: 180016

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