fits model: 250r, Atc. make: Honda. year: 1984.

( Manufacturer Part Number: 50355-964-670 ), ( Type: Skid Plate ), ( Items Included: Mounting Hardware ), ( Attachment Type: Bolt-on ), ( Placement On Vehicle: Rear )
The **Honda 50355-964-670 1984 ATC 250R Rear Swing Arm and Skid Plate** is a meticulously engineered, high-performance undercarriage component designed exclusively for Honda s legendary **ATC 250R** adventure motorcycle, produced during the model s iconic 1984 run. This swing arm and skid plate assembly represents a fusion of durability, precision, and off-road capability, built to withstand the rigors of rugged terrain while maintaining the bike s signature balance between on-road efficiency and trail-taming prowess. Crafted from high-grade steel, the **rear swing arm** features a robust, heat-treated construction that ensures resistance to bending, warping, or fatigue critical attributes for riders pushing the limits of their ATC 250R on rocky trails, steep climbs, or technical descents. The arm s design incorporates Honda s signature **monoshock suspension linkage**, allowing for smooth articulation and optimal power delivery, whether navigating loose gravel, deep mud, or tight switchbacks. Complementing the swing arm is the **skid plate**, a protective shield engineered to guard the bike s vital undercarriage components including the exhaust, fuel tank, and rear suspension from abrasive debris, sharp rocks, and the inevitable scrapes that come with adventurous riding. The skid plate is strategically contoured to deflect impact while minimizing weight, ensuring it doesn t compromise the bike s handling or fuel efficiency. This assembly is not merely a replacement part but a **critical upgrade** for riders seeking to restore or enhance their 1984 ATC 250R s off-road credentials, offering both authenticity and modern resilience. Whether restoring a classic bike to its original glory or customizing it for contemporary adventure riding, this swing arm and skid plate combination delivers the perfect blend of heritage and performance, embodying the spirit of Honda s trail-conquering engineering from the golden era of dual-sport motorcycles.
### **Pros and Cons of Buying a 1984 Honda 50355-964-670 ATC 250R (Rear Swing Arm, Skid Plate)**
#### **Pros**
1. **Classic Reliability** Honda s 250R engine is well-regarded for its durability and smooth operation, especially for its era. Many owners report that with proper maintenance, it can last for decades.
2. **ATC (Automatic Transmission Control) Convenience** The ATC system simplifies shifting, making it easier for beginners or casual riders to operate without manual clutch control. This can be a significant advantage for those who prefer a more relaxed riding experience.
3. **Vintage Aesthetic & Collectibility** The 1984 model is part of Honda s early ATC generation, which has gained a cult following among off-road enthusiasts. If you appreciate classic ATV designs, this could be a fun and nostalgic purchase.
4. **Off-Road Capability** The rear swing arm and skid plate suggest it was built for rugged use, though the 250cc engine is more suited to light trails than heavy-duty off-roading. It remains capable for farm work, recreational riding, or light utility tasks.
5. **Parts Availability** As a Honda, replacement parts (engine components, tires, suspension) are widely available, though some specialized ATC-specific parts may require hunting.
6. **Lower Cost of Entry** Compared to modern ATVs, this model is relatively inexpensive, making it a budget-friendly option for those who want a vintage or secondary ATV.
7. **Potential for Restoration** If the bike is in rough shape, it could be a project for someone with mechanical skills. Restoring it could yield a well-functioning, eye-catching machine.
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#### **Cons**
1. **Age & Wear** At nearly 40 years old, the ATV likely has significant mileage and wear on critical components like the engine, transmission, and suspension. Without thorough inspection, hidden issues (e.g., seized bearings, worn belts, or rusted frame) could lead to costly repairs.
2. **Limited Power & Performance** The 250cc engine is underpowered by modern standards, making it slow and less capable on steep or rough terrain compared to contemporary ATVs. It may struggle with heavy loads or steep climbs.
3. **Maintenance Requirements** Older ATVs often require more frequent upkeep, including chain adjustments, belt replacements, and suspension tune-ups. If you re not mechanically inclined, this could become a hassle.
4. **Safety Concerns** Modern ATVs come with updated safety features (e.g., roll cages, improved brakes, and stability controls). The 1984 model lacks these, increasing the risk of injury in accidents.
5. **Fuel Efficiency & Emissions** The engine is not fuel-efficient by today s standards, and it may not meet current emissions regulations if used frequently. Gasoline quality and additives may also affect longevity.
6. **Resale Value** Vintage ATVs, while collectible, typically depreciate over time. If you plan to sell it later, the resale value may not justify the purchase price unless it s in excellent condition.
7. **ATC Limitations** While convenient, the ATC system can be less precise than manual transmission, and some riders find it less engaging or less suitable for aggressive off-roading.
8. **Potential Rust & Structural Issues** Older ATVs are prone to rust, especially in the frame, swing arm, and undercarriage. A thorough inspection is essential to avoid buying a rusted-out unit.
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### **Conclusion & Recommendation**
The **1984 Honda 250R ATC** is a charming, functional ATV with a loyal following among vintage enthusiasts. It offers reliability, simplicity, and a nostalgic appeal, making it ideal for:
- **Casual riders** who want a low-cost, easy-to-operate ATV for light trails or farm work.
- **ATV collectors** or restorers who appreciate the history and potential for customization.
- **Budget-conscious buyers** who prioritize affordability over performance.
However, it is **not** a practical choice for:- **Heavy-duty off-roading** or frequent use on rough terrain.
- **Riders who value modern safety features or power**.
- **Those unwilling to invest time in maintenance or potential repairs**.
#### **Recommendation:**- **Buy if:** You find it at a very reasonable price, it passes a thorough inspection (engine, transmission, frame, and suspension), and you re prepared for maintenance. Consider it as a hobby project or a secondary ATV rather than a primary workhorse.
- **Avoid if:** You need a reliable, high-performance ATV for regular use, or if the asking price is high without proof of excellent condition.
- **Alternative Consideration:** If you like the ATC concept but want something more modern, look for a **used Honda ATC 300 or 400** (e.g., 2000s models) for better power and durability.
Before purchasing, **inspect the engine for compression, check the transmission for smooth shifting, test the suspension and brakes, and ensure there s no excessive rust or frame damage**. If possible, have a mechanic review it to avoid costly surprises.
Hardware included. OEM rear swing arm skid plate for a 1984 Honda ATC250R, part number 50355-964-670. Very Hard to find OEM piece. Used with normal wear but still solid and unmodified.
Fits 1984 only and will not fit 1983 due to different swing arm design. Rear swing arm plate only not front.

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