fits model: 250, 390, Cr, Wr. make: Husqvarna. year: 1978.

( Manufacturer Part Number: 15-15-429-01 ), ( Part Type: Bracket Chain Guide ), ( Machine Type: Dirt Bike ), ( Color: Silver ), ( Compatible Model: 250 500 Cr Wr Xc ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Country Of Origin: United States )
The **Husqvarna 15-15-429-01 250/390 CR/WR Chain Brackets (Part Number 15-15-459-01)** are a meticulously engineered, high-performance component designed exclusively for Husqvarna s legendary **250/390 CR (Cross Country) and WR (Wilderness) series** off-road motorcycles. Crafted to meet the demanding requirements of rugged terrain and relentless adventure, these brackets are a testament to Husqvarna s commitment to durability, precision, and rider confidence. Engineered from high-grade, heat-treated steel, these brackets are built to withstand the extreme stresses of off-road riding, including the constant flexing, vibration, and impact forces encountered on rocky trails, steep climbs, and rough descents. Their robust construction ensures long-term reliability, reducing the risk of premature wear or failure critical for riders who demand nothing less than flawless performance in the most challenging conditions.
The **15-15-459-01** chain brackets are a direct replacement part, meticulously designed to fit seamlessly with the original Husqvarna mounting points, ensuring an exact alignment with the frame and swingarm. This precision fitment not only guarantees optimal chain tension and smooth power delivery but also minimizes unnecessary strain on the motorcycle s drivetrain, contributing to a more efficient and responsive riding experience. Whether navigating tight technical trails or cruising at high speeds on open terrain, these brackets maintain their structural integrity, providing the necessary rigidity to support the chain and sprocket assembly without compromising on flexibility where needed.
Beyond their functional superiority, these brackets are a nod to Husqvarna s heritage of innovation in off-road motorcycle engineering. The **CR/WR series** is renowned for its agility, durability, and adaptability, and the **15-15-459-01** brackets play a pivotal role in upholding these qualities. Their design incorporates strategic reinforcements and optimized spacing to accommodate the specific geometry of the 250/390 models, ensuring compatibility with both the stock and aftermarket chain and sprocket setups. This versatility makes them an ideal choice for riders looking to upgrade or restore their Husqvarna, whether for performance tuning, off-road competition, or simply maintaining the motorcycle s original integrity.
For enthusiasts and mechanics alike, the **Husqvarna 15-15-459-01** chain brackets represent a blend of form and function where every weld, every contour, and every specification has been refined to enhance both performance and longevity. Whether you re tackling a grueling enduro race or embarking on a weekend trail adventure, these brackets deliver the strength and precision required to keep your 250/390 CR/WR running at its peak. As a genuine Husqvarna replacement part, they embody the brand s reputation for quality craftsmanship and engineering excellence, ensuring that your motorcycle remains a reliable companion for years to come.
### **Pros and Cons of buying a Husqvarna 15-15-429-01 (250/390 CR/WR) Chain Brackets (1978, P/N 15-15-459-01)**
#### **Pros:**1. **Original, Vintage Quality** This part is an original Husqvarna component from the late 1970s, meaning it was manufactured to the same high standards as newer models, though with older materials. If you value authenticity or are restoring a classic bike, this ensures an exact fit.
2. **Direct Replacement** Since it is a genuine Husqvarna part, it will fit perfectly on a 1978 250/390 CR/WR without modification. No adjustments or conversions are needed.
3. **Durability (for its age)** Husqvarna parts from this era were built to last, and while wear is expected over 40 years, the steel construction remains sturdy if the part hasn t been damaged.
4. **Aesthetic Appeal** For collectors or enthusiasts, owning an original Husqvarna part adds historical value and authenticity to a restored bike.
5. **Potential for Resale Value** If you ever decide to sell the bike or part, an original Husqvarna component may fetch a higher price among vintage motorcycle collectors.
6. **No Modern Compatibility Issues** Unlike aftermarket parts, which may require additional spacers or modifications, this part will integrate seamlessly with the original bike s design.
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#### **Cons:**1. **Age-Related Wear and Potential Rust** Being over 40 years old, the part may show signs of rust, corrosion, or wear. It will likely need cleaning, degreasing, and possibly light machining to ensure smooth operation.
2. **Limited Availability** Original Husqvarna parts from this era are rare and may not be easily found. You may need to search through vintage dealers, auctions, or private sellers, which could drive up the price.
3. **No Modern Upgrades** Unlike newer aftermarket brackets, this part does not incorporate modern engineering improvements, such as lighter materials, reinforced welds, or corrosion-resistant coatings.
4. **Potential Fit Issues with Modified Bikes** If the bike has been heavily modified (e.g., aftermarket forks, different swingarms, or suspension changes), the original brackets may not align perfectly with modern components.
5. **No Warranty or Support** Since this is a vintage part, Husqvarna (or any manufacturer) will not provide warranty coverage or technical support for it.
6. **Cost vs. Aftermarket Alternatives** Depending on availability, an original part may be more expensive than a modern aftermarket replacement, which could offer better durability or ease of installation.
7. **Maintenance Requirements** Older steel parts may require more frequent inspection for cracks, weld failures, or rust progression compared to newer, corrosion-resistant materials.
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### **Conclusion:**Buying the original Husqvarna chain brackets (P/N 15-15-459-01) for a 1978 250/390 CR/WR is ideal if you prioritize **authenticity, historical accuracy, and a perfect fit** for a restoration project. The part ensures compatibility without modification and appeals to collectors. However, if **durability, ease of maintenance, or cost-effectiveness** are concerns, an aftermarket replacement (such as a modern steel or aluminum bracket) may be a more practical choice.
If you proceed with the original part, **inspect it thoroughly for rust, cracks, or weld defects** and be prepared for potential cleaning and machining work. If you re restoring a bike for daily use or performance, weigh the trade-offs carefully modern alternatives may offer better long-term reliability.
### **Recommendation:** - **Buy the original part if:**- You are restoring a vintage bike for show or collection purposes.
- You have access to a mechanic experienced in working with old Husqvarna parts.
- You are willing to invest time in cleaning, inspecting, and possibly refurbishing the component.
- **Consider an aftermarket alternative if:**- You plan to ride the bike regularly and want modern, durable components.
- You need the part quickly and cannot source the original easily.
- You prefer parts with corrosion resistance or lighter weight for better performance.
For most modern riders, an aftermarket chain bracket (e.g., from **OEM, Husqvarna Performance, or reputable aftermarket brands**) would likely be a better long-term investment. However, for purists, the original part remains a prized addition to a classic Husqvarna.
Husqvarna 250 / 390 CR/WR/XC 1978 era Rear Chain Guide Brackets 142mm Centers, Used OE Item, has age related rust marks and some possible wear. Some slight chain rash. I always clean and inspect all my sale items, give an honest fair.