KAWASAKI 33001-1442-TX Swing Armarm Arm Rear Suspension Bmx Swingarm Frame 5051

( Manufacturer Part Number: 33001-1442-TX ), ( Type: Swingarm ), ( Country Of Origin: United States )

Review KAWASAKI Swingarm Swing Arm Rear Suspension Frame Bmx fits KX125 KX250 1994

The **Kawasaki 33001-1442-TX 1994 KX125/KX250 Swingarm (Rear Suspension Frame, 5051 BMX)** is a meticulously crafted, high-performance aftermarket component designed to elevate the handling, durability, and off-road capability of Kawasaki s legendary KX125 and KX250 dirt bikes from the early '90s. Engineered from **5051 aluminum**, a premium alloy renowned for its exceptional strength-to-weight ratio, this swingarm is built to withstand the rigors of aggressive riding, frequent jumps, and high-impact landings without compromising structural integrity. The **BMX designation** hints at its robust construction, originally tailored for BMX-style riding, where durability and resilience are paramount making it an ideal upgrade for riders pushing their bikes to the limits on trails, jumps, or track days. Unlike stock components, this swingarm features a **reinforced design** with precision-machined surfaces and optimized geometry, ensuring a tighter, more responsive rear suspension linkage that translates directly into improved traction, stability, and cornering performance. The **1994 model-specific fitment** guarantees a seamless integration with the bike s frame, eliminating clearance issues and allowing for the installation of aftermarket shocks or other suspension upgrades without interference. Whether you're a competitive enduro rider, a motocross competitor, or a weekend trail adventurer, this swingarm is a game-changer, offering a blend of **performance, longevity, and reliability** that stock parts simply cannot match. Upgrade with confidence this isn t just a part replacement; it s a **performance enhancement** that turns your KX125 or KX250 into a more capable, responsive machine ready to tackle any terrain.

### **Analysis of purchasing a Kawasaki 1994 KX125/KX250 Swingarm, Rear Suspension, and Frame (Part Numbers: 33001-1442-TX, 5051 BMX)**

#### **Pros**

1. **Compatibility with Classic Kawasaki Models**

- The swingarm (33001-1442-TX) and rear suspension components are designed for the **Kawasaki KX125 and KX250** from the early 1990s, making them a direct fit for restoration or repair projects.

- The **5051 BMX frame** (if referring to a frame number) may also be relevant for older KX models, though exact matching depends on the bike s year and modifications.

2. **Reliability of Kawasaki Components**

- Kawasaki parts, especially from this era, are known for durability and performance in off-road applications.

- The swingarm and rear suspension were engineered for motocross use, meaning they were built to withstand high-stress conditions.

3. **Potential for Restoration or Upgrades**

- If you re restoring a **KX125 or KX250**, these parts could be essential for completing the bike.

- Some riders may seek out original or aftermarket suspension upgrades, and these components could serve as a base for further modifications.

4. **Availability of Aftermarket Support**

- Kawasaki parts from this era are still available through specialty dealers, eBay, or online marketplaces.

- Some aftermarket manufacturers produce compatible upgrades (e.g., shocks, bushings) that can be paired with these components.

5. **Historical Value for Enthusiasts**

- If you re a collector or enthusiast, owning original or high-quality replacement parts for a classic KX bike can be rewarding.

---

#### **Cons**

1. **Age and Wear Concerns**

- Parts from **1994** may show signs of aging, such as rust, degraded rubber components (shock seals, bushings), or metal fatigue.

- If the parts have been stored improperly, they may require cleaning, lubrication, or replacement of worn components before installation.

2. **Potential for Counterfeit or Mismatched Parts**

- Buying used or third-party parts carries a risk of receiving **fake, repurposed, or incorrectly labeled** components.

- Always verify the **part numbers, fitment, and condition** before purchasing, especially from unknown sellers.

3. **Compatibility Issues with Modified Bikes**

- If the bike has been heavily modified (e.g., lowered frame, different suspension geometry), these parts may not fit perfectly without adjustments.

- The **5051 BMX frame** (if applicable) might not match stock KX dimensions, requiring welding or machining for a proper fit.

4. **Cost vs. Value**

- While these parts may be affordable, if the bike is already in poor condition, investing in them may not be cost-effective.

- Newer or aftermarket alternatives (e.g., **Yoshimura, hlins, or Fox shocks**) might offer better performance at a similar price.

5. **Limited Warranty or Return Options**

- Used parts typically come with **no warranty**, meaning you bear the risk of failure.

- If purchasing from a private seller, returns may not be possible, increasing the risk of buying damaged goods.

---

### **Conclusion**

- You are **restoring a classic KX bike** and need authentic or high-quality replacements.

- You are **confident in the parts condition** and willing to inspect them thoroughly.

- You plan to **pair them with compatible aftermarket upgrades** for better performance.

- The bike is **beyond repair** or you re unsure about the parts authenticity.

- You re looking for **modern performance upgrades** rather than period-correct restoration.

- You cannot verify the parts **fitment and condition** before purchase.

...then the risk may not outweigh the benefit.

---

### **Recommendation**

1. **Verify the Parts Condition**

- Inspect for **rust, cracks, or worn bushings/seals** before buying.

- Check the **part numbers** against Kawasaki s service manual to confirm fitment.

2. **Consider Newer Alternatives**

- If performance is the priority, **aftermarket suspension (e.g., hlins, Showa)** may be worth the upgrade.

- For restoration, **OEM parts from a trusted dealer** (like **Kawasaki USA or specialty shops**) are safer than used eBay listings.

3. **Budget for Additional Repairs**

- If restoring, account for **labor, alignment, and potential frame modifications** if the parts don t fit perfectly.

4. **Buy from a Reputable Source**

- Prefer **authenticated sellers, Kawasaki-certified dealers, or well-reviewed private parties** to avoid counterfeits.

If you re a **restoration-focused rider** with a **verified source** and the bike is otherwise sound, these parts are a **good buy**. If you re unsure about condition or compatibility, **prioritize newer, high-quality alternatives** for better long-term reliability.

Details:

Bearings will need to be replaced before use. Smaller items combined with larger will show a significant price decrease in shipping. Includes hardware as pictured. Imperfections, pitting and weathering as pictured.

Mounting points are in good condition. Worked well before removal. Threads are in good condition.

part #: 330011442 prices

• $59.95-$162.00

specifications mocycfra:

• for models: Kx125, Kx250
• for makes: Kawasaki
• for years: 1994
• mpn: 33001-1442-tx
• type: Swingarm
• country of origin: United States

returns mocycfra:

• policy: No Returns

offer mocycfra:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• best offers: True
• started: May 28, 2026

seller mocycfra:

• city: Homosassa, Florida
• rating: 100.0%
• # reviews: 4783

payments mocycfra:

• wallet: Google-pay
• other
• credit card: Visa

general mocycfra:

• Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
• condition: Used

shipping mocycfra:

• cost: $29.99
• type: Fixed
• transit: 4-8 Days
• class: Standard
• service: Standard

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