HONDA 24300-KF0-000 Engine Gear Drum

( Manufacturer Part Number: 24300-KF0-000 ), ( Part Type: Engine Gear ), ( My Inventory Number: Ap-210 ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )

Review HONDA Engine Gear Shift Drum And Hardware fits XR350R XL350R 1983–1985

The **Honda 24300-KF0-000 engine gear drum** is a meticulously engineered component designed exclusively for the iconic **1983 1985 Honda XR350R and XL350R** dual-sport and off-road motorcycles, serving as a critical part of the transmission system. This gear drum, part of the **24300-KF0-000 engine assembly**, is forged from high-grade steel and precision-machined to ensure seamless integration with the primary drive system, delivering optimal power transfer from the crankshaft to the clutch and ultimately to the rear wheel. Its robust construction features a **splined shaft** that securely engages with the clutch hub, allowing for smooth engagement and disengagement of the clutch plates while minimizing wear and tear over extended use. The gear drum s internal design incorporates a **helical cut gear** that meshes perfectly with the primary drive gear, reducing noise and vibration while maximizing efficiency essential for the demanding conditions encountered during off-road adventures. Whether navigating rugged trails, rocky terrain, or tight urban streets, this gear drum ensures reliable performance, contributing to the legendary durability and responsiveness that Honda s XR and XL models are renowned for. As a direct-fit replacement, it maintains full compatibility with the original engine setup, making it an ideal choice for restorations, repairs, or upgrades where stock components have deteriorated or been lost. Its inclusion in the **24300-KF0-000 engine package** underscores its importance in preserving the authenticity and performance of these classic bikes, offering enthusiasts a way to restore or enhance their XR350R or XL350R with factory-level precision.

### **Pros and Cons of Buying a Honda 24300-KF0-000 (1983 1985 XR350R/XL350R) Engine and Gear Drum**

#### **Pros**

1. **Reliability and Durability** Honda s air-cooled single-cylinder engines from this era are known for their simplicity and longevity when properly maintained. Many still run reliably after decades with basic upkeep.

2. **Proven Performance** The 349cc carbureted engine produces around 28 30 horsepower, which is adequate for off-road use, especially on the XR350R s lightweight frame. The XL350R s heavier build makes it better suited for trail riding rather than aggressive off-roading.

3. **Availability of Parts** As a classic Honda model, replacement parts (including the gear drum assembly) are widely available, though some may require sourcing from specialty dealers or online marketplaces.

4. **Modification Potential** The engine and drivetrain are relatively easy to modify for improved performance, such as upgrading the carburetor, installing a performance exhaust, or adjusting the gearing for better off-road traction.

5. **Classic Bike Appeal** If you appreciate vintage motorcycles, the XR350R and XL350R have a nostalgic charm, especially in their stock or lightly restored forms. They are also popular in rally and enduro scenes.

6. **Lower Cost of Ownership (Compared to Modern Bikes)** Fuel, maintenance, and insurance costs are significantly lower than those of modern dual-sport bikes. Repairs are often simpler and less expensive.

7. **Off-Road Capability** The XR350R was designed for serious off-roading, with a lightweight frame, long-travel suspension, and a low gearing ratio. The XL350R is more of a trail bike but still capable of light off-road use.

8. **Community and Support** There is an active community of Honda XR/XL owners who share knowledge, build tips, and restoration projects. Forums like *Honda XR/XL Forums* or *DirtRider* have extensive discussions on these models.

---

#### **Cons**

1. **Age and Wear** A 1983 1985 model will likely have significant mileage (often 20,000 miles or more). The engine, transmission, and suspension may require rebuilding or replacement parts, especially if the bike has been neglected.

2. **Maintenance Requirements** Air-cooled engines are less efficient than liquid-cooled ones and require regular cleaning of fins to prevent overheating. The carburetor may need frequent tuning, and the clutch and chain will wear over time.

3. **Limited Modern Comfort** The ergonomics, suspension, and braking systems are outdated by today s standards. The XR350R s seat is particularly hard, and the suspension may feel stiff compared to modern dual-sports.

4. **Fuel and Emissions Concerns** These bikes run on regular gasoline (not E10 or higher), but modern fuel additives may not be ideal. Additionally, they do not meet modern emissions standards, so they cannot be legally ridden on most public roads in many regions without modifications (e.g., catalytic converters, which can be difficult to source).

5. **Resale Value** Classic Hondas hold value better than some other brands, but the XR350R and XL350R are not as sought-after as the CB750 or CB1100. A well-maintained example may still fetch a decent price, but a neglected one will be difficult to sell.

- **Engine Wear**: Piston rings, crankshaft bearings, and camshaft wear can occur after high mileage. The gear drum (24300-KF0-000) may have worn teeth or a damaged spline.

- **Transmission Problems**: The 5-speed gearbox can be finicky, especially if the shift linkage or synchronizers are worn.

- **Suspension and Steering**: Forks and rear shocks may need replacement, and the steering head bearings can seize over time.

- **Electrical Issues**: Older wiring and components may be unreliable, especially if the bike has been stored for long periods.

7. **Legal Restrictions** Many states/provinces require bikes to meet modern safety standards (e.g., brake performance, lighting, mirrors) to be legally ridden on public roads. Restoring these bikes to street-legal status can be costly and time-consuming.

8. **Limited Aftermarket Support** While parts exist, modern aftermarket components (e.g., performance exhausts, high-flow air filters) may not be as readily available as for newer bikes.

---

### **Conclusion**

Buying a **Honda 24300-KF0-000 engine and gear drum** (or a complete 1983 1985 XR350R/XL350R) can be a rewarding experience if you are prepared for the challenges. These bikes are **ideal for off-road enthusiasts, restorers, or those who appreciate classic motorcycles** and are willing to invest time and effort into maintenance. They offer **reliability, modding potential, and a strong community**, but they also come with **age-related wear, higher maintenance demands, and potential legal hurdles** if you plan to ride them on public roads.

If you are **looking for a project bike, a rally bike, or a bike to restore**, the XR350R is the better choice due to its off-road focus. The XL350R is more of a trail bike and may require more work to be roadworthy. If you are **not comfortable with mechanical work or long-term maintenance**, a modern dual-sport bike may be a more practical option.

---

### **Recommendation**

- **Inspect the engine and gear drum thoroughly.** Look for signs of wear on the gear teeth, spline damage, and overall condition of the crankshaft and bearings.

- **Test the clutch and transmission.** Ensure smooth shifting and no excessive play in the gears.

- **Check the frame and suspension.** Look for rust, cracks, or worn-out components.

- **Budget for a rebuild or replacement parts.** If the bike is high-mileage, expect to spend **$1,000 $3,000 ** on restoration, depending on the condition.

- **Join the XR/XL community** for advice on common issues and part sourcing.

- **Verify local laws** regarding emissions, lighting, and safety equipment. You may need to modify the bike significantly to meet modern standards.

- **Consider a modern dual-sport bike** (e.g., Honda CRF300L, Yamaha WR250R) if you prioritize comfort, reliability, and legal compliance over classic appeal.

- **Ensure compatibility** with your project bike s frame and drivetrain.

- **Check for warped or worn components** in the gear drum, as this can cause shifting issues.

- **Pair with a rebuilt transmission** if the existing one is worn, as the gear drum is part of the clutch and transmission assembly.

The **Honda 24300-KF0-000 engine and gear drum** are **excellent for off-road projects or restorations**, but they require **dedication and mechanical skill**. If you are passionate about these bikes and willing to put in the work, they can be a fantastic addition to your collection. However, if you seek a **low-maintenance, modern, or street-legal bike**, a newer model may be a better fit. Always **inspect thoroughly, test ride (if possible), and budget for potential repairs** before purchasing.

Details:

Condition: USED, IMPORTANT INFO FOR THIS PART:Good Shape Removed From Low Mile/Hour Motor. All Parts Come as Seen in Pictures and are Sold As Is. My Inventory # AP-210. COMBINED SHIPPING: I Will Always Combine Shipping.

Very Common On Older Handlebar Switches Wire Harnesses. I Do Take Excellent Pictures, So you Should Be Able to See All Blemishes/Damages.There is A ZOOM If Scroll The Hand Over Each Picture. Model: 1983 Honda XR350R 4-Stroke Dirt Bike. Instead Of Paying Two Or More Separate Shipping Charges, I combine It For One Lower Rate.

While Rare, It Does Happen. Most Parts Are Cleaned Somewhat Before Being Listed, Sometimes I Detail Used If Needed. This Used Part May Have Dents, Dings, Breaks, Scratches, Big Scuffs, Deep Holes, Stains, Rust, Corrosion, Pits, Moisture Oxidation Stains/Spots, Dirt, Grime, Dust ,Scrapes Rashes, Broken Wires Connectors, Wire Covering From Old Age Gets Stiff And Cracked. So I Feel The Best Way To Sell Each Part Is By Actual Pictures.

Our Colored Picture Frame Is The Only that Will Not Zoom. Will Also Fit 1984 - 1985 XR350R. Also, Sometimes I Will Use A Yellow Marker To Show Damages When Spotted As Take Pictures. 1984 1985 XL350R.

I Will Usually Tell You If the Original Packaging Is Or Not Included With The Part above in IMPORTANT INFO. I will Do My Best To Solve Any Problems.

part #: 24300kf0000 prices

• $22.76-$161.20

specifications cyclevintagee:

• for models: Xr350r, Xl350r
• for makes: Honda
• for years: 1983-1985
• mpn: 24300-kf0-000
• part type: Engine Gear
• my inventory number: Ap-210
• vintage part: Yes
• country of origin: Japan

returns cyclevintagee:

• policy: No Returns

offer cyclevintagee:

• best offers: True
• availability: In Stock
• quantity: 1
• started: March 23, 2026
• options: Ship-to-home
• sold: 0

general cyclevintagee:

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

seller cyclevintagee:

• city: Silverton, Oregon
• # reviews: 2475
• rating: 100.0%

payments cyclevintagee:

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

shipping cyclevintagee:

• carrier: USPS, FedEx
• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• cost: $15.25
• transit: 4-11 Days

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