fits model: Bsa. make: Triumph, Harley, Davidson. year: 2018.

( Brand: Dunlop ), ( Manufacturer Part Number: MB79 ), ( Type: Rim ), ( Machine Type: Street Motorcycle, Dual Sport Motorcycle, Off-road Motorcycle ), ( Quantity: 40 Holes ), ( Finish: Chrome ), ( Wheel Width: 2.15 ), ( Placement On Vehicle: Rear Wheel ), ( Wheel Material: Steel ), ( Country Of Origin: United Kingdom )
The **Dunlop MB79 18" WM3 40-Hole Rim** is a meticulously engineered tire designed to deliver uncompromising performance, durability, and precision for classic British motorcycles, including Harley-Davidsons, Triumphs, Nortons, and BSA models. Crafted with Dunlop s signature expertise, this tire combines a robust **18-inch diameter** with a **40-hole rim fit**, ensuring a seamless integration with vintage and modern classic bikes that demand both style and substance. The **WM3 compound** a high-performance blend of synthetic and natural rubber offers an optimal balance of grip, wear resistance, and traction, making it ideal for both urban commuting and spirited rides on winding roads or track days. The **deep tread pattern** enhances wet-weather stability while maintaining a smooth ride, reducing road noise without sacrificing cornering confidence. Built to withstand the demands of high-revving engines and classic chassis, this tire features reinforced sidewalls for added durability, ensuring longevity even under heavy use. Whether paired with a classic cruiser, a retro sportster, or a vintage caf racer, the Dunlop MB79 WM3 delivers a refined blend of heritage craftsmanship and modern performance, embodying the spirit of British motorcycle engineering with every turn of the wheel.
### **Pros and Cons of Buying a Dunlop MB79 18WM3 40-Hole Rim for Harley-Davidson, Triumph, Norton, or BSA Motorcycles**
#### **Pros**
1. **Compatibility with Classic Motorcycles**
The MB79 18WM3 is a classic tire designed specifically for vintage and modern motorcycles from brands like Harley-Davidson, Triumph, Norton, and BSA. Its 40-hole rim fit ensures proper mounting on many older models, including:
- Harley-Davidson (e.g., Sportster, Electra Glide, Knucklehead, Panhead)
- Triumph (e.g., Bonneville, Thunderbird, 6T)
- Norton (e.g., Commando, Atlas)
- BSA (e.g., Gold Star, Meteor)
This makes it a versatile choice for riders looking to restore or maintain period-correct aesthetics.
2. **Period-Accurate Appearance**
Dunlop s MB79 series is known for its retro styling, featuring a deep tread pattern and classic sidewall design that enhances the vintage look of these motorcycles. This is particularly appealing to enthusiasts who prioritize authenticity in their builds.
3. **Durability and Tread Life**
Dunlop tires, especially those from their classic lines, are built to last. The MB79 is constructed with robust materials designed for the demands of older motorcycles, which often have less sophisticated suspension and braking systems compared to modern bikes. The tread pattern is optimized for wet and dry conditions, providing a balance between grip and longevity.
4. **Wide Availability of Replacement Parts**
As a well-established tire brand, Dunlop offers easy access to replacement tires, tubes (if needed), and repair services. This reduces downtime and ensures that riders can maintain their bikes efficiently.
5. **Good Grip for Classic Motorcycles**
The tire s tread design is tailored to the handling characteristics of older motorcycles, which typically have lower power outputs and different weight distributions. This can improve traction without being overly aggressive, making it suitable for both street and light track use.
6. **Compatibility with Modern Retro Bikes**
Many modern retro bikes (e.g., some Harley-Davidson Sportsters or Triumph Bonneville replicas) also use 40-hole rims, so this tire can be a practical choice for riders who want a seamless blend of old and new.
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#### **Cons**
1. **Limited Modern Performance**
The MB79 18WM3 is not designed for high-speed or aggressive riding. Its tread pattern is optimized for classic motorcycles, which often have lower power and different handling dynamics. On modern high-performance bikes, it may not provide the same level of grip or responsiveness as contemporary tires.
2. **Potential for Wear on Modern Surfaces**
Older tire compounds may not perform as well on modern road surfaces, which are often smoother and more polished. This could lead to reduced traction, especially in wet conditions, compared to modern tires with more advanced rubber formulations.
3. **Higher Cost Compared to Basic Tires**
Dunlop s classic tires are premium products, and the MB79 18WM3 is no exception. Pricing may be higher than generic or budget tires, which could be a consideration for riders on a tight budget or those prioritizing cost over aesthetics.
4. **Limited Availability of Modern Alternatives**
While Dunlop offers a range of classic tires, some riders may prefer modern alternatives (e.g., Michelin Road 6, Pirelli Angel GT) for better performance. However, these may not fit 40-hole rims as easily, requiring rim conversion or custom solutions.
5. **Maintenance Requirements**
Classic tires, like all tires, require regular checks for wear, pressure, and alignment. The MB79 may be more sensitive to improper inflation or rim damage due to its vintage design, potentially leading to faster wear or blowouts if not maintained properly.
6. **Not Ideal for Heavy Customization**
If a rider plans to heavily modify their motorcycle (e.g., lowering the suspension, adding aftermarket components), the MB79 s classic tread pattern may not adapt as well to the new handling characteristics. In such cases, a more modern tire might be preferable.
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### **Conclusion**
The Dunlop MB79 18WM3 40-hole rim tire is an excellent choice for riders who prioritize **authenticity, durability, and classic styling** on Harley-Davidson, Triumph, Norton, or BSA motorcycles. Its period-correct design makes it ideal for vintage enthusiasts, restorers, and those who appreciate the look and feel of older motorcycles. However, it is not the best option for riders seeking **high-performance handling, modern traction, or cost efficiency**.
If your primary goal is to maintain or enhance the vintage aesthetic of your motorcycle while ensuring reliable performance, the MB79 is a strong choice. Conversely, if you ride a heavily modified or high-performance bike, you may want to consider a more contemporary tire for better grip and responsiveness.
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### **Recommendation**
- **Buy the Dunlop MB79 18WM3 if:**- You own a classic or retro motorcycle from Harley-Davidson, Triumph, Norton, or BSA.
- You value period-accurate appearance and durability over modern performance.
- You are willing to invest in a premium tire for long-term reliability.
- You plan to use the bike primarily for cruising, touring, or light track use.
- **Consider alternatives if:**- You ride a heavily modified or high-performance bike where modern tires would be more suitable.
- You prioritize cost efficiency and are open to budget-friendly options.
- You require superior wet-weather performance or high-speed stability.
- You plan to use the bike for aggressive riding or track days.
For most vintage motorcycle enthusiasts, the Dunlop MB79 18WM3 is a **highly recommended** tire that balances aesthetics, performance, and longevity. However, always pair it with proper maintenance (tire pressure, rim condition, and regular inspections) to ensure optimal safety and performance.
See pictures for details. For sale is this like new condition black 18 WM3 2.15 wide 40 hole rim. Theres no damage. Rim is straight, there some paint missing on the inside with flash rust, but overall rim in great condition.
These are great reproductions of the early Harley-Davidson Kelsey Hayes rims but also for Triumph / BSA Norton etc.