KAWASAKI K4-9969 Kickstand Spring KS125

( Manufacturer Part Number: K4-9969 ), ( Color: Rust With A Faint Hint Of Black ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Left ), ( Type: Kickstand ), ( Unit Type: Unit ), ( Performance Part: No )

Review KAWASAKI Vtg Kickstand Oem Original Spring And Hardware fits 1974–1979

The Kawasaki K4-9969 Vintage KS125, a classic example of Japanese motorcycle engineering from the late 1970s, stands as a timeless testament to the golden age of two-stroke performance. Produced between the spring of 1974 and 1979, this iconic machine embodies the raw, unfiltered spirit of the era, blending simplicity with exhilarating power. The KS125, part of Kawasaki s legendary "K" series, was designed with a focus on lightweight agility and effortless handling, making it a favorite among both street riders and track enthusiasts. Its air-cooled, single-cylinder, 125cc two-stroke engine originally developed for racing delivers a punchy, high-revving performance that remains surprisingly modern in its responsiveness. The engine s compact yet robust design, paired with a smooth, three-speed transmission, ensures a driving experience that is both engaging and efficient, with a throaty exhaust note that resonates with the purists who appreciate the unadulterated sound of a classic two-stroke.

Visually, the KS125 exudes a clean, minimalist aesthetic that was characteristic of Kawasaki s mid- 70s design language. The frame, constructed from pressed steel, is both sturdy and lightweight, contributing to the bike s nimble maneuverability. The front fork, a conventional telescopic setup, provides a firm yet compliant ride, while the rear swingarm, supported by a simple spring-loaded kickstand (a key feature of this model), ensures stability without sacrificing the bike s agile nature. The fuel tank, a sleek, rounded unit with a subtle Kawasaki crest, sits modestly between the handlebars, which are wrapped in a simple, ergonomic grip perfect for riders seeking a no-frills, driver-focused experience. The brake system, featuring a single leading shoe drum at the rear and a modest front drum, offers reliable stopping power, though modern riders may appreciate the addition of aftermarket upgrades for enhanced safety.

Under the hood, the KS125 s engine is a marvel of simplicity and efficiency. The single-cylinder, two-stroke powerplant, with its reed-valve induction system, produces a smooth yet spirited output, peaking around 12 horsepower at approximately 8,000 RPM a thrilling yet manageable power delivery for its time. The bike s carburetion is handled by a single, reliable Mikuni or Keihin slide-throttle carburetor, which, when properly tuned, delivers a rich, rev-happy performance with minimal fuss. The engine s compact size allows for a low seat height, making it an accessible choice for riders of varying heights, while the overall weight typically hovering around 190 to 210 pounds ensures that the KS125 is effortlessly portable and easy to handle.

The KS125 s spring 1974-1979 production run marks it as a transitional model in Kawasaki s evolution, bridging the gap between the early experimental designs of the 1970s and the refined, high-performance machines that would follow. This era of the KS125 often features subtle variations in badging, paint schemes, and minor mechanical tweaks, adding to its collectible appeal. Whether it s the original black-and-gold or the more subdued two-tone finishes, the bike s understated elegance is complemented by its practicality ideal for commuting, weekend rides, or even light track use. For enthusiasts, the KS125 represents more than just a mode of transportation; it s a piece of automotive history, a machine that embodies the ingenuity of Japanese engineering and the freedom-loving spirit of an era when motorcycles were about pure, unfiltered enjoyment.

Restored or original, the Kawasaki K4-9969 KS125 remains a sought-after classic, prized for its blend of simplicity, performance, and timeless design. Whether cruising down a scenic backroad, navigating through city streets, or simply admired in a showroom, this vintage beauty continues to captivate riders and collectors alike with its enduring charm and unmistakable character. For those who appreciate the art of mechanical simplicity and the joy of a well-tuned two-stroke, the KS125 is a true legend one that refuses to fade into obscurity.

### **Pros and Cons of Buying a Kawasaki K4-9969 VTG KS125 (Spring 1974 1979)**

#### **Pros**

1. **Classic Design and Nostalgia** The KS125 is a well-known classic dirt bike from Kawasaki s early years, appealing to enthusiasts who appreciate vintage motorcycles. Its simple, no-frills design harks back to an era of straightforward off-road riding.

2. **Lightweight and Maneuverable** Weighing around **190 200 lbs (86 90 kg)**, the KS125 is easy to handle, making it suitable for smaller riders or those looking for a nimble bike for light trail riding, track days, or practice.

3. **Simple and Reliable Engine** The **124cc single-cylinder, air-cooled, two-stroke engine** is known for being durable if maintained properly. Many examples still run well with basic upkeep, though they lack modern emissions compliance.

4. **Affordable Entry Point for Vintage Riding** Compared to later or more restored classic bikes, the KS125 is often reasonably priced, especially in its original condition. This makes it a good option for budget-conscious buyers who want a piece of history.

5. **Easy to Modify and Customize** The bike s simplicity allows for straightforward modifications, such as **engine swaps (e.g., to a 250cc or 305cc), suspension upgrades, or cosmetic restorations**. Many parts are still available through aftermarket suppliers.

6. **Great for Learning or Light Use** Its low power (around **10 12 hp**) makes it ideal for beginners, casual riders, or those who prefer a slower, more controlled riding experience.

7. **Strong Community and Parts Availability** As a classic, the KS125 has a dedicated following, with **forums, clubs, and aftermarket parts** (e.g., from **Kawasaki Classic, K&S, or eBay sellers**) making repairs and upgrades accessible.

8. **Potential for Restoration Value** If well-preserved or restored, a KS125 can appreciate in value, especially if it s one of the earlier models (1974 1976) with original components.

---

#### **Cons**

- **No disc brakes** (rear drum brake only, which can be weak and prone to fade).

- **Minimal suspension travel** (early models had basic coil springs, which may not handle rough terrain well).

- **No ABS or traction control** (modern riders may find it less stable at high speeds or on slippery surfaces).

- **No modern ergonomics** (seat height, handlebar position, and controls may feel uncomfortable for taller riders).

- **High oil consumption** (requires frequent oil changes, often every 5 10 hours).

- **Poor fuel efficiency** (expect ** 50 70 mpg**, but with oil mixing, the effective range is lower).

- **No modern emissions compliance** (cannot be legally ridden in many areas without modifications, which may void insurance or registration).

3. **Maintenance and Reliability Issues**

- **Wear and tear on the engine** Two-stroke engines are prone to **piston ring wear, crankshaft damage, and clutch slippage** if not maintained properly.

- **Rust and corrosion** Older bikes may suffer from **frame rust, seized bearings, or worn-out chains** if stored improperly.

- **Limited aftermarket support** While parts exist, some components (e.g., **original carburetors, springs, or seals**) may be hard to find without sourcing from vintage suppliers.

4. **Performance Limitations**

- **Low power output** ( 10 12 hp) makes it **slow compared to modern bikes**, limiting its use for aggressive riding or steep climbs.

- **No modern tuning options** Unlike modern bikes, you can t easily upgrade the engine for significant power gains without a full rebuild.

5. **Legal and Insurance Challenges**

- **Registration and insurance difficulties** Many states require **modern emissions standards**, making it illegal to ride without modifications (e.g., **catalytic converters, EFI conversions**).

- **Insurance may be expensive or unavailable** for unrestored vintage bikes, especially if they lack modern safety features.

6. **Comfort and Practicality**

- **Hard seat and ergonomics** The **bare-bones seat and high handlebars** can be uncomfortable for long rides.

- **No storage or practicality** Unlike modern bikes, there s **no luggage space, fairings, or modern lighting**, making it less suitable for commuting or touring.

7. **Depreciation Risk** Unlike modern bikes, a KS125 **loses value over time** unless it s restored to showroom condition. Many buyers end up spending more on repairs than the bike is worth.

---

### **Conclusion and Recommendation**

The **Kawasaki KS125 (1974 1979)** is a **fantastic bike for collectors, restorers, and casual riders** who appreciate its **nostalgic charm, simplicity, and mod potential**. It s an excellent choice if you:

- **Enjoy vintage riding** and don t mind the trade-offs for authenticity.

- **Plan to restore or modify it** rather than ride it as-is.

- **Have experience with two-stroke maintenance** and are prepared for frequent upkeep.

- **Are riding it for fun, track days, or light trail use** rather than daily commuting or high-performance riding.

- A **restored modern classic** (e.g., **Honda CR250R, Suzuki DR200, or Yamaha DT125**) for a balance of vintage appeal and modern safety.

- A **used modern dirt bike** (e.g., **Honda CRF250X, Kawasaki KLX149, or Yamaha WR250R**) if you need **reliability, power, and legal compliance**.

- A **fully restored KS125** (with modern brakes, suspension, and emissions upgrades) if you re committed to keeping it legal and safe.

- **Buy it if:** You love the vintage aesthetic, are willing to invest time in maintenance/restoration, and plan to use it for **fun, practice, or as a project bike**.

- **Avoid it if:** You need a **daily rider, a legal street/trail bike, or a high-performance machine** modern alternatives will serve you better.

For the right buyer, the KS125 is a **great piece of motorcycle history**, but it s not a practical choice for those seeking **modern convenience and reliability**. Always **inspect the bike thoroughly** (check for rust, engine condition, and frame integrity) before purchasing, and budget for **restoration costs** if you plan to ride it regularly.

Details:

No cracks or bends observed. This is a good candidate for: Restoration core. Used original Kawasaki KS125 kickstand with factory spring and mounting bolt/nut included. Refinish or cleanup.

Mounting area and spring tab are intact. Item shows visible surface rust and oxidation, consistent with age outdoor use. Period-correct rebuild. Photos show exact condition please review carefully.

part #: k49969 prices

• $5.95-$44.00

specifications fendeframat:

• for makes: Kawasaki
• for years: 1974-1979
• mpn: K4-9969
• color: Rust With A Faint Hint Of Black
• material: Steel
• vintage part: Yes
• placement on vehicle: Left
• type: Kickstand
• unit type: Unit
• performance part: No

returns fendeframat:

• policy: No Returns

shipping fendeframat:

• class: Standard
• service: USPS Ground Advantage
• transit: 4-8 Days
• carrier: USPS
• type: Calculated
• cost: $8.10

seller fendeframat:

• # reviews: 1180
• rating: 99.1%
• city: Canton, Georgia

payments fendeframat:

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

offer fendeframat:

• availability: In Stock
• started: March 16, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True

general fendeframat:

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

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