1. Antique, Vintage, Historic Motorcycle Parts For Sale
  2. sku: 21107417794206762
  3. SUZUKI 24120-15003

SUZUKI 24120-15003 Engine Transmission Gears Fork

fits model: T500, 500, Titan. make: Suzuki. year: 1971–1977.

24120-15003 Suzuki 1971 71 77 T500 500 Titan Engine Transmission Gears Assy And Shift Fork

( Manufacturer Part Number: 24120-15003 ), ( Part Type: Engine Transmission Gear Fork ), ( Country Of Origin: Japan )

Review SUZUKI Engine Transmission Gears Assy And Shift Fork fits TITAN T500 500 1971–1977

The **Suzuki 24120-15003 1971 T500 Titan Engine and Transmission Assembly** represents a rare and highly sought-after piece of off-road and adventure motorcycle history, embodying the rugged spirit of the early 1970s. Originally crafted for Suzuki s legendary **T500 Titan**, this air-cooled, single-cylinder engine and transmission combination is a testament to the brand s innovative engineering during a time when lightweight, durable motorcycles were revolutionizing the world of dual-sport and trail riding. The **1971 model year** marks a transitional period for the Titan, where Suzuki refined its design to balance performance, reliability, and off-road capability, making this engine a key component in the evolution of the motorcycle s reputation as a versatile workhorse.

At the heart of this assembly lies the **Titan s iconic 499cc air-cooled single-cylinder engine**, a design that prioritized simplicity and robustness over high-revving sophistication. The **cast-iron cylinder and piston**, paired with a **pressure-lubricated big-end bearing**, ensures durability even under the demanding conditions of rough terrain, while the **single overhead valve (SOV) design** operated by a simple pushrod mechanism delivers a smooth yet unpretentious power delivery. The engine s **compression ratio** and **carburetion** (typically a **Pike or Mikuni** single throttle body) are tuned for efficiency, allowing the Titan to thrive on everything from paved roads to rocky trails. The **magneto ignition system** provides reliable spark generation, a hallmark of Suzuki s early off-road motorcycles, which were built to endure without frequent maintenance.

The **transmission** integrated into this assembly is a **5-speed manual** with a **constant-mesh design**, a feature that enhances durability by reducing wear on gears during shifting. The **primary drive** is handled by a **chain**, which transfers power from the engine to the transmission, while the **secondary drive** utilizes a **chain or belt** (depending on the model variant) to propel the rear wheel. The **gear ratios** are optimized for both highway cruising and off-road maneuverability, with a **low first gear** and **tight top-end ratios** that allow riders to maintain momentum on steep climbs or tight trails. The **shift linkage** is robust, designed to withstand the jarring impacts of rough terrain, and the **reverse gear** (a later addition in some models) adds versatility for backing up in tight spaces a practical feature for adventurers.

The **fork assembly** included in this component set is a **conventional telescopic fork**, a hallmark of early dual-sport motorcycles that prioritized simplicity and adjustability. Unlike modern inverted forks, these early designs feature **external springs and damping**, which, while less refined by today s standards, were remarkably effective for their time. The **fork tubes** are typically **steel**, providing a sturdy yet lightweight structure, and the **damper rods** are designed to absorb shocks from uneven terrain, though they lack the precision tuning of modern suspension systems. The **fork legs** are often **adjustable for preload**, allowing riders to fine-tune the suspension to their weight and riding style, a crucial feature for those tackling diverse landscapes. While not as plush as contemporary setups, these forks were built to handle the demands of long-distance touring, cross-country riding, and light off-roading with minimal fuss.

This **1971 T500 Titan engine and transmission assembly** is not merely a collection of mechanical parts it is a piece of automotive heritage that encapsulates the adventurous ethos of the era. The **Titan s reputation** as one of the most reliable and capable dual-sport motorcycles of its time stems from its **modular design**, which allowed for easy repairs and upgrades, a critical advantage for riders venturing into remote areas where spare parts were scarce. The **gear ratios, fork suspension, and engine layout** were all engineered with practicality in mind, ensuring that the motorcycle could be ridden hard without constant maintenance.

For collectors, restorers, and enthusiasts, this **Suzuki 24120-15003 assembly** is a prized addition to any garage, offering a chance to preserve or revive a piece of motorcycle history. Whether used in a full restoration of a **T500 Titan** or as a standalone engine for a custom build, this component carries the legacy of Suzuki s early innovations in off-road and adventure motorcycling. Its **durability, simplicity, and timeless design** make it a favorite among those who appreciate the raw, unpolished charm of vintage machinery where every part serves a purpose and every ride is an adventure.

### **Pros and Cons of Buying a 1971 Suzuki T500 (Engine: 24120-15003, Transmission: Titan, Gears: Original, Forks: Original)**

#### **Pros**

1. **Classic and Unique Design** The Suzuki T500 is a rare and highly sought-after classic motorcycle, especially in its original form. Its retro styling and engineering make it a standout piece for collectors and enthusiasts.

2. **Historical Significance** As one of the first mass-produced Japanese motorcycles to gain international recognition, owning a T500 provides a tangible connection to motorcycle history.

3. **Potential for Restoration and Customization** The motorcycle s simplicity allows for extensive modifications, from engine upgrades to modern suspension and electrical systems. Many parts are still available from aftermarket suppliers.

4. **Strong Community and Support** The T500 has a dedicated fanbase with forums, clubs, and restoration guides. This makes finding help, parts, and advice relatively straightforward.

5. **Lower Operating Costs (Compared to Modern Bikes)** Fuel efficiency is decent for its era, and maintenance costs are minimal if kept in good condition. Parts are often cheaper than those for modern bikes.

6. **Driving Experience** The T500 offers a raw, unfiltered riding experience with a simple, reliable engine. Its lightweight frame and upright riding position make it easy to handle, even for beginners.

7. **Investment Potential** Well-preserved examples can appreciate in value, especially if they are rare or have historical significance.

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#### **Cons**

1. **High Maintenance Requirements** The motorcycle is over 50 years old, meaning it requires frequent upkeep. Rust, worn-out components, and outdated materials (like original rubber seals and bearings) will need replacement.

2. **Unreliable Original Components** Many parts, such as the original fork, transmission, and engine internals, are worn out and may fail unexpectedly. Rebuilding or replacing them is often necessary.

3. **Lack of Modern Safety Features** The T500 lacks ABS, modern braking systems, advanced suspension, and contemporary ergonomics. Riding it today may feel less safe and comfortable compared to modern bikes.

4. **Limited Availability of Original Parts** While aftermarket parts exist, finding exact original components (such as the Titan transmission or original fork) can be difficult and expensive.

5. **Fuel and Emissions Issues** The engine is not designed for modern fuel standards, and running it on today s gasoline may cause performance issues or damage. Modifications (like a carburetor rebuild or fuel system upgrade) are often required.

6. **Riding Comfort and Practicality** The upright seating position and lack of wind protection make long rides uncomfortable. Storage and transport can also be cumbersome due to its size and weight.

7. **Potential for Hidden Damage** Without a thorough inspection, rust, frame cracks, or electrical issues may go unnoticed. A poorly maintained T500 can be a money pit.

8. **Insurance and Registration Challenges** Insuring a classic motorcycle can be expensive, and some regions have strict regulations for vintage bikes, including emissions testing.

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### **Conclusion**

Buying a 1971 Suzuki T500 with the specified engine, transmission, and original components is a **high-risk, high-reward** decision. It is best suited for **enthusiasts who enjoy restoration projects, appreciate classic motorcycles, and are willing to invest significant time and money into bringing it back to working order**.

If you are looking for a **reliable, safe, and practical** motorcycle for daily use, this is not the right choice. However, if you are passionate about motorcycle history, enjoy mechanical challenges, and are prepared for the long-term commitment of restoration, the T500 can be an incredibly rewarding project.

### **Recommendation**

- **Only purchase if you are experienced with motorcycle mechanics** or willing to learn.

- **Get a professional inspection** before buying to assess the extent of repairs needed.

- **Budget for a full rebuild** expect to spend **$5,000 $15,000 ** depending on condition and restoration goals.

- **Consider a less rare but still classic bike** (such as a Yamaha TD0 or Honda CB750) if you want a balance between history and practicality.

- **Join the T500 community** for advice on parts, restoration tips, and finding reliable sellers.

If you proceed, treat it as a **passion project rather than a practical transportation solution**. The payoff owning a piece of motorcycle history can be immensely satisfying for the right buyer.

Details:

Suzuki Titan T500r 1971. SUZUKI 1971 T500J TRANSMISSION: Suzuki T500j T500K T500L T500M TITAN T500R Titan T500r 1972 1973 492 1974 1975 1976 GT500 1977. YOU'RE VIEWING A TRANSMISSION GEARS AND SHIFT FORK SET THAT HAS BEEN REMOVED FROM SUZUKI 19 71 T500 WITH UNKNOWN MILEAGE.

part #: 2412015003 prices

  • $39.75-$149.99

specifications cyclevintagee:

  • for models: T500, 500, Titan
  • for makes: Suzuki
  • for years: 1971-1977
  • mpn: 24120-15003
  • part type: Engine Transmission Gear Fork
  • country of origin: Japan

offer cyclevintagee:

  • availability: In Stock
  • started: March 12, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home

payments cyclevintagee:

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  • credit card: Visa
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  • wallet: Paypal

seller cyclevintagee:

  • rating: 99.9%
  • # reviews: 21053
  • city: Milwaukee, Wisconsin

returns cyclevintagee:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

shipping cyclevintagee:

  • transit: 4-7 Days
  • carrier: UPS
  • type: Fixed
  • service: UPS Ground
  • class: Standard
  • cost: $24.99

general cyclevintagee:

  • Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories
  • condition: Used
for models: t500, 500, titan, for makes: suzuki, for years: 1971-1977, part type: engine transmission gear fork, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories, sku: 21107417794206762,
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